{"id":353,"date":"2026-05-19T21:54:53","date_gmt":"2026-05-19T13:54:53","guid":{"rendered":"https:\/\/www.shiweitec.com\/?page_id=353"},"modified":"2026-06-19T23:02:14","modified_gmt":"2026-06-19T15:02:14","slug":"about-us","status":"publish","type":"page","link":"https:\/\/www.shiweitec.com\/index.php\/about-us\/","title":{"rendered":"ABOUT US"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-5-color\">About Us<\/mark><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#111111\" class=\"has-inline-color\"> Focus on Polyamino Acid Biomedical Materials R&amp;D<\/mark><\/strong><\/h3>\n\n\n\n<figure class=\"blockart-image blockart-image-d6a7002d\"><img decoding=\"async\" class=\"wp-image-196 hover-effect-static filter-none mask mask-none\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210.jpg\" alt=\"\" height=\"1437\" width=\"2560\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210.jpg 2560w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210-300x168.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210-1024x575.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210-768x431.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210-1536x862.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5316\u5b66\u79d1\u5b66\u5bb6\u5361\u901a\u5408\u7167\u751f\u6210-2048x1150.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-5-color\">Who We Are<\/mark><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-5-color\">Shiweitec<\/mark> is a high\u2011tech enterprise focusing on R&amp;D, production and export of polyamino acid biomaterials. We specialize in medical aesthetic fillers and regenerative medicine, providing high\u2011purity raw materials for global brands.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-73128380 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-bc18b00a wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-5-color\"> Our Strengths<\/mark><\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Equipped with an advanced polymer synthesis laboratory and a professional R&amp;D team, we provide custom synthesis of polyglutamic acid, polylysine and crosslinked gels. We ensure stable product supply, support small-batch sampling and large-quantity export, and implement full-process quality control.<\/strong><\/p>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--30)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-313efa99 wp-block-columns-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-rounded--1\"><img decoding=\"async\" width=\"2048\" height=\"2048\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2.jpg\" alt=\"\" class=\"wp-image-499\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-2-100x100.jpg 100w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-5a45e1ec wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong> Core Tech<\/strong><br><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">NCA polymerization tech Controlled molecular weight<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-rounded--2\"><img decoding=\"async\" width=\"2048\" height=\"2048\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4.jpg\" alt=\"\" class=\"wp-image-497\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-4-100x100.jpg 100w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-435112bf wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>Quality Control<\/strong><br><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">ISO13485 compliant | Medical grade<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-rounded--3\"><img decoding=\"async\" width=\"2048\" height=\"2048\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1.jpg\" alt=\"\" class=\"wp-image-500\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-1-100x100.jpg 100w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-435112bf wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>Medical Aesthetics<br><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">Custom raw material solutions for aesthetic medical applications<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-rounded--4\"><img decoding=\"async\" width=\"2048\" height=\"2048\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3.jpg\" alt=\"\" class=\"wp-image-498\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/WordPress\u5b89\u88c5\u6ce8\u518c\u767b\u5f55\u6a21\u5757\u6559\u7a0b-3-100x100.jpg 100w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-5a45e1ec wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><strong>Global Service<\/strong><br><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\">Custom raw material solutions | Global export available<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-7cd794a2 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-13b221f0 wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading alignwide\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-color-5-color\">Our Laboratory<\/mark><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-social-links has-icon-color is-style-pill-shape is-horizontal is-content-justification-space-between is-layout-flex wp-container-core-social-links-is-layout-220f3e92 wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-mail has-primary-color wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"mailto:&#112;o&#108;y&#097;mi&#110;&#111;a&#099;&#105;&#100;&#064;&#049;63.c&#111;m\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19,5H5c-1.1,0-2,.9-2,2v10c0,1.1.9,2,2,2h14c1.1,0,2-.9,2-2V7c0-1.1-.9-2-2-2zm.5,12c0,.3-.2.5-.5.5H5c-.3,0-.5-.2-.5-.5V9.8l7.5,5.6,7.5-5.6V17zm0-9.1L12,13.6,4.5,7.9V7c0-.3.2-.5.5-.5h14c.3,0,.5.2.5.5v.9z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Mail<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-linkedin has-primary-color wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/www.linkedin.com\/in\/weishi-gu-6b18771a7\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">LinkedIn<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-facebook has-primary-color wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/www.facebook.com\/profile.php?id=61589261243970\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 2C6.5 2 2 6.5 2 12c0 5 3.7 9.1 8.4 9.9v-7H7.9V12h2.5V9.8c0-2.5 1.5-3.9 3.8-3.9 1.1 0 2.2.2 2.2.2v2.5h-1.3c-1.2 0-1.6.8-1.6 1.6V12h2.8l-.4 2.9h-2.3v7C18.3 21.1 22 17 22 12c0-5.5-4.5-10-10-10z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Facebook<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-whatsapp has-primary-color wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/wa.me\/+8618618260908\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 12.011719 2 C 6.5057187 2 2.0234844 6.478375 2.0214844 11.984375 C 2.0204844 13.744375 2.4814687 15.462563 3.3554688 16.976562 L 2 22 L 7.2324219 20.763672 C 8.6914219 21.559672 10.333859 21.977516 12.005859 21.978516 L 12.009766 21.978516 C 17.514766 21.978516 21.995047 17.499141 21.998047 11.994141 C 22.000047 9.3251406 20.962172 6.8157344 19.076172 4.9277344 C 17.190172 3.0407344 14.683719 2.001 12.011719 2 z M 12.009766 4 C 14.145766 4.001 16.153109 4.8337969 17.662109 6.3417969 C 19.171109 7.8517969 20.000047 9.8581875 19.998047 11.992188 C 19.996047 16.396187 16.413812 19.978516 12.007812 19.978516 C 10.674812 19.977516 9.3544062 19.642812 8.1914062 19.007812 L 7.5175781 18.640625 L 6.7734375 18.816406 L 4.8046875 19.28125 L 5.2851562 17.496094 L 5.5019531 16.695312 L 5.0878906 15.976562 C 4.3898906 14.768562 4.0204844 13.387375 4.0214844 11.984375 C 4.0234844 7.582375 7.6067656 4 12.009766 4 z M 8.4765625 7.375 C 8.3095625 7.375 8.0395469 7.4375 7.8105469 7.6875 C 7.5815469 7.9365 6.9355469 8.5395781 6.9355469 9.7675781 C 6.9355469 10.995578 7.8300781 12.182609 7.9550781 12.349609 C 8.0790781 12.515609 9.68175 15.115234 12.21875 16.115234 C 14.32675 16.946234 14.754891 16.782234 15.212891 16.740234 C 15.670891 16.699234 16.690438 16.137687 16.898438 15.554688 C 17.106437 14.971687 17.106922 14.470187 17.044922 14.367188 C 16.982922 14.263188 16.816406 14.201172 16.566406 14.076172 C 16.317406 13.951172 15.090328 13.348625 14.861328 13.265625 C 14.632328 13.182625 14.464828 13.140625 14.298828 13.390625 C 14.132828 13.640625 13.655766 14.201187 13.509766 14.367188 C 13.363766 14.534188 13.21875 14.556641 12.96875 14.431641 C 12.71875 14.305641 11.914938 14.041406 10.960938 13.191406 C 10.218937 12.530406 9.7182656 11.714844 9.5722656 11.464844 C 9.4272656 11.215844 9.5585938 11.079078 9.6835938 10.955078 C 9.7955938 10.843078 9.9316406 10.663578 10.056641 10.517578 C 10.180641 10.371578 10.223641 10.267562 10.306641 10.101562 C 10.389641 9.9355625 10.347156 9.7890625 10.285156 9.6640625 C 10.223156 9.5390625 9.737625 8.3065 9.515625 7.8125 C 9.328625 7.3975 9.131125 7.3878594 8.953125 7.3808594 C 8.808125 7.3748594 8.6425625 7.375 8.4765625 7.375 z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">WhatsApp<\/span><\/a><\/li><\/ul>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--20)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-1024x1024.jpg\" alt=\"\" class=\"wp-image-506\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-2048x2048.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59071-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-1024x1024.jpg\" alt=\"\" class=\"wp-image-509\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-2048x2048.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59072-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-768x1024.jpg\" alt=\"\" class=\"wp-image-528\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-768x1024.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-225x300.jpg 225w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-1152x1536.jpg 1152w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-1536x2048.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1-600x800.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u5236\u59073-1.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-1024x1024.jpg\" alt=\"\" class=\"wp-image-508\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-1024x1024.jpg 1024w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-300x300.jpg 300w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-150x150.jpg 150w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-768x768.jpg 768w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-1536x1536.jpg 1536w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-2048x2048.jpg 2048w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-600x600.jpg 600w, https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u6210\u54c1-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>About Us Focus on Polyamino Acid Biomedical Materials R&amp;D Who We Are Shiweitec is a high\u2011tech enterprise focusing on R&amp;D, production and export of polyamino acid biomaterials. We specialize in medical aesthetic fillers and regenerative medicine, providing high\u2011purity raw materials for global brands. Our Strengths Equipped with an advanced polymer synthesis laboratory and a professional [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-353","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shiweitec.com\/index.php\/about-us\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics\" \/>\n<meta property=\"og:description\" content=\"About Us Focus on Polyamino Acid Biomedical Materials R&amp;D Who We Are Shiweitec is a high\u2011tech enterprise focusing on R&amp;D, production and export of polyamino acid biomaterials. We specialize in medical aesthetic fillers and regenerative medicine, providing high\u2011purity raw materials for global brands. Our Strengths Equipped with an advanced polymer synthesis laboratory and a professional [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shiweitec.com\/index.php\/about-us\/\" \/>\n<meta property=\"og:site_name\" content=\"Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-19T15:02:14+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/index.php\\\/about-us\\\/\",\"url\":\"https:\\\/\\\/www.shiweitec.com\\\/index.php\\\/about-us\\\/\",\"name\":\"ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/#website\"},\"datePublished\":\"2026-05-19T13:54:53+00:00\",\"dateModified\":\"2026-06-19T15:02:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/index.php\\\/about-us\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.shiweitec.com\\\/index.php\\\/about-us\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/index.php\\\/about-us\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/www.shiweitec.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ABOUT US\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/#website\",\"url\":\"https:\\\/\\\/www.shiweitec.com\\\/\",\"name\":\"\u805a\u6c28\u57fa\u9178\u836f\u7528\u7ea7\u539f\u6599\",\"description\":\"Low-irritation &amp; High-biocompatibility Polyamino Acids for Drug Carriers &amp; Aesthetic Active Substrates\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/#\\\/schema\\\/person\\\/e881ec161a076937bf7719872be36171\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.shiweitec.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/#\\\/schema\\\/person\\\/e881ec161a076937bf7719872be36171\",\"name\":\"GSWTEC\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png\",\"url\":\"https:\\\/\\\/www.shiweitec.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png\",\"contentUrl\":\"https:\\\/\\\/www.shiweitec.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png\",\"width\":2560,\"height\":750,\"caption\":\"GSWTEC\"},\"logo\":{\"@id\":\"https:\\\/\\\/www.shiweitec.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png\"},\"sameAs\":[\"https:\\\/\\\/www.shiweitec.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.shiweitec.com\/index.php\/about-us\/","og_locale":"en_US","og_type":"article","og_title":"ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics","og_description":"About Us Focus on Polyamino Acid Biomedical Materials R&amp;D Who We Are Shiweitec is a high\u2011tech enterprise focusing on R&amp;D, production and export of polyamino acid biomaterials. We specialize in medical aesthetic fillers and regenerative medicine, providing high\u2011purity raw materials for global brands. Our Strengths Equipped with an advanced polymer synthesis laboratory and a professional [&hellip;]","og_url":"https:\/\/www.shiweitec.com\/index.php\/about-us\/","og_site_name":"Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics","article_modified_time":"2026-06-19T15:02:14+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.shiweitec.com\/index.php\/about-us\/","url":"https:\/\/www.shiweitec.com\/index.php\/about-us\/","name":"ABOUT US - Functional Synthetic Polyamino Acids | Biomedical Advanced Materials for Pharma &amp; Medical Aesthetics","isPartOf":{"@id":"https:\/\/www.shiweitec.com\/#website"},"datePublished":"2026-05-19T13:54:53+00:00","dateModified":"2026-06-19T15:02:14+00:00","breadcrumb":{"@id":"https:\/\/www.shiweitec.com\/index.php\/about-us\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.shiweitec.com\/index.php\/about-us\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.shiweitec.com\/index.php\/about-us\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.shiweitec.com\/"},{"@type":"ListItem","position":2,"name":"ABOUT US"}]},{"@type":"WebSite","@id":"https:\/\/www.shiweitec.com\/#website","url":"https:\/\/www.shiweitec.com\/","name":"\u805a\u6c28\u57fa\u9178\u836f\u7528\u7ea7\u539f\u6599","description":"Low-irritation &amp; High-biocompatibility Polyamino Acids for Drug Carriers &amp; Aesthetic Active Substrates","publisher":{"@id":"https:\/\/www.shiweitec.com\/#\/schema\/person\/e881ec161a076937bf7719872be36171"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.shiweitec.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/www.shiweitec.com\/#\/schema\/person\/e881ec161a076937bf7719872be36171","name":"GSWTEC","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png","url":"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png","contentUrl":"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png","width":2560,"height":750,"caption":"GSWTEC"},"logo":{"@id":"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u56fe\u7247\u6e05\u6670\u5316\u4e0e\u62a0\u56fe-1.png"},"sameAs":["https:\/\/www.shiweitec.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/pages\/353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/comments?post=353"}],"version-history":[{"count":9,"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/pages\/353\/revisions"}],"predecessor-version":[{"id":693,"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/pages\/353\/revisions\/693"}],"wp:attachment":[{"href":"https:\/\/www.shiweitec.com\/index.php\/wp-json\/wp\/v2\/media?parent=353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}