{"id":93,"date":"2025-01-17T14:07:51","date_gmt":"2025-01-17T06:07:51","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=93"},"modified":"2026-06-16T14:44:01","modified_gmt":"2026-06-16T06:44:01","slug":"lien-he-voi-chung-toi","status":"publish","type":"page","link":"https:\/\/collagensei.com\/vi\/contact-us\/","title":{"rendered":"Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"93\" class=\"elementor elementor-93\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c25ac0d e-con-full e-flex e-con e-parent\" data-id=\"c25ac0d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d818c75 elementor-widget elementor-widget-html\" data-id=\"d818c75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"gensei-contact-page\"> <style> .gensei-contact-page { font-family: inherit; color: #263238; line-height: 1.65; background: #ffffff; position: relative; width: 100vw; max-width: 100vw; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; overflow: hidden; } .gensei-contact-page * { box-sizing: border-box; } .gensei-contact-page a { color: #396588; text-decoration: none; } .gensei-contact-page a:hover { color: #284a65; } .gensei-contact-page .gcu-wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; } \/* Hero *\/ .gensei-contact-page .gcu-hero { position: relative; padding: 82px 0 70px; background: radial-gradient(circle at top left, rgba(57,101,136,.16), transparent 34%), linear-gradient(135deg, #ffffff 0%, #eef5f8 100%); } .gensei-contact-page .gcu-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; } .gensei-contact-page .gcu-eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px; padding: 8px 15px; border: 1px solid rgba(57,101,136,.22); border-radius: 999px; background: #ffffff; 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margin-top: 10px; color: #5f6f78; } .gensei-contact-page .gcu-contact-line strong { min-width: 72px; color: #284a65; } \/* Process *\/ .gensei-contact-page .gcu-process { display: grid; gap: 16px; } .gensei-contact-page .gcu-process-item { position: relative; background: #ffffff; border: 1px solid #dbe6eb; border-radius: 18px; padding: 20px 20px 20px 72px; } .gensei-contact-page .gcu-process-number { position: absolute; left: 22px; top: 22px; width: 36px; height: 36px; border-radius: 50%; background: #396588; color: #ffffff; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; } .gensei-contact-page .gcu-process-item strong { display: block; color: #284a65; margin-bottom: 4px; font-size: 17px; } .gensei-contact-page .gcu-process-item span { color: #5f6f78; } \/* FAQ *\/ .gensei-contact-page .gcu-faq { display: grid; gap: 14px; } .gensei-contact-page .gcu-faq details { background: #ffffff; border: 1px solid #dbe6eb; border-radius: 16px; } .gensei-contact-page .gcu-faq summary { cursor: pointer; padding: 19px 22px; color: #284a65; font-weight: 900; } .gensei-contact-page .gcu-faq p { margin: 0; padding: 0 22px 20px; color: #5f6f78; } \/* CTA *\/ .gensei-contact-page .gcu-cta-panel { background: linear-gradient(135deg,#396588,#284a65); color: #ffffff; border-radius: 30px; padding: 42px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; } .gensei-contact-page .gcu-cta-panel h2 { color: #ffffff; margin: 0 0 10px; font-size: 38px; line-height: 1.18; font-weight: 900; } .gensei-contact-page .gcu-cta-panel p { margin: 0; color: rgba(255,255,255,.88); font-size: 17px; } .gensei-contact-page .gcu-cta-panel .gcu-btn { background: #ffffff; color: #284a65; border-color: #ffffff; white-space: nowrap; } .gensei-contact-page .gcu-disclaimer { margin-top: 22px; color: #78909c; font-size: 13px; line-height: 1.55; } \/* Responsive *\/ @media (max-width: 980px) { .gensei-contact-page .gcu-hero-grid, .gensei-contact-page .gcu-grid-2, .gensei-contact-page .gcu-cta-panel { grid-template-columns: 1fr; } .gensei-contact-page .gcu-grid-4, .gensei-contact-page .gcu-grid-3 { grid-template-columns: 1fr 1fr; } .gensei-contact-page .gcu-hero-title { font-size: 42px; } } @media (max-width: 640px) { .gensei-contact-page .gcu-hero { padding: 52px 0 44px; } .gensei-contact-page .gcu-section { padding: 48px 0; } .gensei-contact-page .gcu-grid-4, .gensei-contact-page .gcu-grid-3 { grid-template-columns: 1fr; } .gensei-contact-page .gcu-contact-line { display: block; } .gensei-contact-page .gcu-contact-line strong { display: block; margin-bottom: 2px; } .gensei-contact-page .gcu-hero-title, .gensei-contact-page .gcu-section-title, .gensei-contact-page .gcu-cta-panel h2 { font-size: 30px; } .gensei-contact-page .gcu-form-card, .gensei-contact-page .gcu-cta-panel { padding: 26px 22px; } } <\/style> <section class=\"gcu-hero\"> <div class=\"gcu-wrap\"> <div class=\"gcu-hero-grid\"> <div> <div class=\"gcu-eyebrow\">B2B Supplement Ingredient & Manufacturing Inquiry<\/div> <h1 class=\"gcu-hero-title\">Contact Gensei for Bulk Ingredients, COA, Samples & Custom Manufacturing<\/h1> <p class=\"gcu-hero-text\"> Reach Gensei Global Industries Co., Ltd for <strong>bulk supplement ingredients<\/strong>, <strong>collagen peptides<\/strong>, <strong>joint health ingredients<\/strong>, <strong>specialty actives<\/strong>, <strong>custom formulation<\/strong>, <strong>private label manufacturing<\/strong>, COA review, specification matching, sample requests, MOQ confirmation and global supply support. <\/p> <div class=\"gcu-cta-row\"> <a class=\"gcu-btn gcu-btn-primary\" href=\"mailto:sales@collagensei.com\">Email Sales Team<\/a> <a class=\"gcu-btn gcu-btn-secondary\" href=\"https:\/\/wa.me\/12133314604\" rel=\"nofollow noopener\" target=\"_blank\">Chat on WhatsApp<\/a> <\/div> <div class=\"gcu-badge-row\"> <span class=\"gcu-badge\">COA & Specs<\/span> <span class=\"gcu-badge\">Sample Request<\/span> <span class=\"gcu-badge\">MOQ Review<\/span> <span class=\"gcu-badge\">USA Warehouse<\/span> <span class=\"gcu-badge\">Global Supply<\/span> <\/div> <\/div> <div class=\"gcu-form-card\"> <h2>Send Your Inquiry<\/h2> <p>Share your product name, target specification, order quantity and destination market. Our team will review your request and respond with sourcing details.<\/p> <div class=\"gcu-cf7-form\"> \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f74-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"74\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/pages\/93#wpcf7-f74-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"74\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f74-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"stay-touch\">\n\t<ul>\n\t\t<li>\n\t\t\t<p><label> Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Company Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Email: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-email\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Tel: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-tel\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-tel\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Message: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li style=\"text-align:center\">\n\t\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"SEND\" \/>\n\t\t\t<\/p>\n\t\t<\/li>\n\t<\/ul>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n <\/div> <div class=\"gcu-form-note\"> Please include product name, target specification, order quantity, destination market, COA needs, sample request and expected timeline. <\/div> <\/div> <\/div> <\/div> <\/section> <section class=\"gcu-section\"> <div class=\"gcu-wrap\"> <div class=\"gcu-section-head\"> <h2 class=\"gcu-section-title\">Contact Information<\/h2> <p class=\"gcu-section-desc\"> Contact our China office for global ingredient sourcing and our USA warehouse team for local stock and logistics support. <\/p> <\/div> <div class=\"gcu-grid-2\"> <div class=\"gcu-card gcu-contact-card\"> <div class=\"gcu-icon\">CN<\/div> <h3>China Head Office<\/h3> <p>Gensei Global Industries Co., Ltd<\/p> <div class=\"gcu-contact-line\"><strong>Address<\/strong><span>Intersection of Jinniu and Gaoliu Rd, Shushan District, Hefei 230031 China<\/span><\/div> <div class=\"gcu-contact-line\"><strong>Email<\/strong><span><a href=\"mailto:sales@collagensei.com\">sales@collagensei.com<\/a><\/span><\/div> <div class=\"gcu-contact-line\"><strong>Phone<\/strong><span><a href=\"tel:+8655163829580\">+86-551-6382-9580<\/a><\/span><\/div> <\/div> <div class=\"gcu-card gcu-contact-card\"> <div class=\"gcu-icon\">US<\/div> <h3>USA Warehouse<\/h3> <p>Local support for selected inventory, sample coordination and shipment discussion.<\/p> <div class=\"gcu-contact-line\"><strong>Address<\/strong><span>18525 Railroad St. City of Industry, CA 91748<\/span><\/div> <div class=\"gcu-contact-line\"><strong>Phone<\/strong><span><a href=\"tel:+12133314604\">+1 213-331-4604<\/a><\/span><\/div> <div class=\"gcu-contact-line\"><strong>WhatsApp<\/strong><span><a href=\"https:\/\/wa.me\/12133314604\" rel=\"nofollow noopener\" target=\"_blank\">Chat with us<\/a><\/span><\/div> <\/div> <\/div> <\/div> <\/section> <section class=\"gcu-section gcu-section-soft\"> <div class=\"gcu-wrap\"> <div class=\"gcu-section-head\"> <h2 class=\"gcu-section-title\">What We Can Help With<\/h2> <p class=\"gcu-section-desc\"> Use this page for ingredient sourcing, supplement manufacturing, technical documents and commercial supply questions. <\/p> <\/div> <div class=\"gcu-grid-4\"> <div class=\"gcu-card\"> <div class=\"gcu-icon\">01<\/div> <h3>Bulk Ingredients<\/h3> <p>Request collagen peptides, amino acids, vitamins, minerals, specialty actives, joint health ingredients and plant extracts.<\/p> <\/div> <div class=\"gcu-card\"> <div class=\"gcu-icon\">02<\/div> <h3>COA & Specs<\/h3> <p>Ask for COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement and flow chart.<\/p> <\/div> <div class=\"gcu-card\"> <div class=\"gcu-icon\">03<\/div> <h3>Samples & MOQ<\/h3> <p>Confirm sample availability, minimum order quantity, packaging format, lead time and shipment options.<\/p> <\/div> <div class=\"gcu-card\"> <div class=\"gcu-icon\">04<\/div> <h3>Manufacturing<\/h3> <p>Discuss capsules, tablets, gummies, softgels, powders, liquids, custom formulas and private label projects.<\/p> <\/div> <\/div> <\/div> <\/section> <section class=\"gcu-section\"> <div class=\"gcu-wrap\"> <div class=\"gcu-section-head\"> <h2 class=\"gcu-section-title\">Inquiry Process<\/h2> <p class=\"gcu-section-desc\"> A clear request helps our team match the right ingredient grade, documents and quotation faster. <\/p> <\/div> <div class=\"gcu-process\"> <div class=\"gcu-process-item\"> <span class=\"gcu-process-number\">1<\/span> <strong>Send Product Details<\/strong> <span>Share ingredient name, target specification, purity, source, dosage form, quantity and destination market.<\/span> <\/div> <div class=\"gcu-process-item\"> <span class=\"gcu-process-number\">2<\/span> <strong>Review Specification & Documents<\/strong> <span>Our team checks available grades, COA, SDS, TDS, allergen status, sample availability and MOQ.<\/span> <\/div> <div class=\"gcu-process-item\"> <span class=\"gcu-process-number\">3<\/span> <strong>Confirm Quote & Sample<\/strong> <span>We provide price, lead time, packaging, sample options and logistics information based on your project.<\/span> <\/div> <div class=\"gcu-process-item\"> <span class=\"gcu-process-number\">4<\/span> <strong>Start Bulk Supply or Manufacturing<\/strong> <span>After approval, Gensei supports batch confirmation, export documents, shipment and repeat-order coordination.<\/span> <\/div> <\/div> <\/div> <\/section> <section class=\"gcu-section gcu-section-soft\"> <div class=\"gcu-wrap\"> <div class=\"gcu-section-head\"> <h2 class=\"gcu-section-title\">Information to Include in Your Message<\/h2> <p class=\"gcu-section-desc\"> These details help reduce back-and-forth and make your quotation more accurate. <\/p> <\/div> <div class=\"gcu-grid-3\"> <div class=\"gcu-card\"> <div class=\"gcu-icon\">A<\/div> <h3>Ingredient Requirement<\/h3> <p>Product name, purity, assay method, source, mesh size, molecular weight, active content or custom specification.<\/p> <\/div> <div class=\"gcu-card\"> <div class=\"gcu-icon\">B<\/div> <h3>Commercial Details<\/h3> <p>Target quantity, sample request, MOQ expectation, packaging, shipping country and estimated purchase timeline.<\/p> <\/div> <div class=\"gcu-card\"> <div class=\"gcu-icon\">C<\/div> <h3>Document Needs<\/h3> <p>COA, SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart or custom quality questionnaire.<\/p> <\/div> <\/div> <\/div> <\/section> <section class=\"gcu-section\"> <div class=\"gcu-wrap\"> <div class=\"gcu-section-head\"> <h2 class=\"gcu-section-title\">Frequently Asked Questions<\/h2> <p class=\"gcu-section-desc\"> Common questions before contacting Gensei for ingredients or supplement manufacturing. <\/p> <\/div> <div class=\"gcu-faq\"> <details open> <summary>What should I include in my inquiry?<\/summary> <p>Please include product name, target specification, order quantity, destination market, packaging requirement, COA needs, sample request and expected timeline.<\/p> <\/details> <details> <summary>Can I request COA and specification before ordering?<\/summary> <p>Yes. Qualified B2B buyers can request COA, specification sheet, SDS, TDS and related technical documents for supplier approval.<\/p> <\/details> <details> <summary>Do you provide samples?<\/summary> <p>Sample availability depends on ingredient, grade, stock status and destination country. Please share your product name and target specification first.<\/p> <\/details> <details> <summary>Can you support private label supplement manufacturing?<\/summary> <p>Yes. Gensei can discuss custom formulation, capsules, tablets, gummies, softgels, powders, liquids and private label supplement manufacturing projects.<\/p> <\/details> <details> <summary>Do you have a USA warehouse?<\/summary> <p>Yes. Gensei lists a USA warehouse in City of Industry, California, which can support selected inventory and logistics discussions.<\/p> <\/details> <details> <summary>How fast will your team reply?<\/summary> <p>Response time depends on inquiry detail, time zone and document complexity. A complete request with product name, specification and quantity helps our team reply more efficiently.<\/p> <\/details> <\/div> <\/div> <\/section> <section class=\"gcu-section\"> <div class=\"gcu-wrap\"> <div class=\"gcu-cta-panel\"> <div> <h2>Ready to Start Your Ingredient Sourcing Project?<\/h2> <p>Contact Gensei for bulk supplement ingredients, custom formulas, COA review, samples, MOQ, packaging and global supply support.<\/p> <\/div> <div> <a class=\"gcu-btn\" href=\"mailto:sales@collagensei.com\">Send Email<\/a> <\/div> <\/div> <p class=\"gcu-disclaimer\"> This contact page is intended for B2B supplement ingredient sourcing and manufacturing inquiries. 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