Custom Supplement Manufacturers in China
9 custom supplement manufacturers in China have a facility certified to NSF/ANSI 455-2 (GMP for dietary supplements) and say on their own website that they offer custom formulation. Website claims checked October 16, 2026; certification data checked November 1, 2026.
Every company on this page has at least one manufacturing or packaging facility on NSF’s public NSF/ANSI 455 GMP listing, and its own website says it offers custom formulation. The certification comes from the registry. The custom formulation claim is the company’s own: we record it with a quote from its website and the date we checked, and we have not verified it.
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All 9 manufacturers
Order: featured, listings with a website, then A–Z.
Says it offers custom formulationcompany website
Dongguan, Guangdong, Chinacomehealth.net
- Capsules
- Gummies
- Liquids
- Powders
- Tablets
Operations:- Sterilization
- Baking
- Molding
- Coating
- +4 more
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Qingdao, Shandong, Chinaqdhumsuns.com
- Softgels
Operations:- Liquid formulation
- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Yanzhou, Shandong, Chinaxierfubio.com
- Capsules
- Gummies
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Sterilization
- Baking
- Molding
- Coating
- +4 more
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Chinasiriopharma.com
- Gummies
Operations:- Baking
- Molding
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Chinasiriopharma.com
- Capsules
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Sterilization
- Baking
- Coating
- Liquid formulation
- +3 more
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Guangzhou, Guangdong, Chinasucotond.com
- Gummies
Operations:- Baking
- Molding
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Jiangsu Province, Chinatsigroupltd.com
- Capsules
- Powders
- Tablets
Operations:- Baking
- Coating
- Tablet compression
- Encapsulation
- +1 more
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Chinazhongcihealth.com
- Capsules
- Gummies
- Powders
- Softgels
- Tablets
Operations:- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it offers custom formulationcompany website
Qingyuan City, Guangdong Province, Chinaen.zhongkezhigu.com
- Capsules
- Gummies
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Sterilization
- Molding
- Liquid formulation
- Tablet compression
- +2 more
NSF/ANSI 455-2checked Nov 1, 2026
Compare custom supplement manufacturers at a glance in China
- The most common dosage forms in the certified scope of these 9 custom supplement manufacturers in China are capsules (6), gummies (6) and powders (6).
- 9 of the 9 custom supplement manufacturers in China list a company website.
| Manufacturer | Location | Dosage forms in certified scope | Certification | Last checked |
|---|---|---|---|---|
| Guangdong Come Health Biotechnology Co., Ltd | Dongguan, Guangdong | Capsules, Gummies, Liquids, Powders, Tablets | NSF/ANSI 455-2 | |
| Qingdao Humsuns Health Technology Co., Ltd. | Qingdao, Shandong | Softgels | NSF/ANSI 455-2 | |
| Shandong Xierfu Biotechnology Co., Ltd. | Yanzhou, Shandong | Capsules, Gummies, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2 | |
| SIRIO HEALTHCARE(ANHUI) CO., LTD | — | Gummies | NSF/ANSI 455-2 | |
| Sirio Pharma Co., Ltd. | — | Capsules, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2 | |
| Sucotond (Guangzhou) Health Biotechnology Co., Ltd. | Guangzhou, Guangdong | Gummies | NSF/ANSI 455-2 | |
| TSI Health Sciences (Nantong) Co., Ltd | Jiangsu Province | Capsules, Powders, Tablets | NSF/ANSI 455-2 | |
| Zhongci Health Product Technology Development Co., Ltd. | — | Capsules, Gummies, Powders, Softgels, Tablets | NSF/ANSI 455-2 | |
| Zhongke Zhigu International Pharmaceutical Biotechnology (Guangdong) Co., Ltd | Qingyuan City, Guangdong Province | Capsules, Gummies, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2 |
Questions buyers ask
Who owns a custom supplement formula?
It depends on the contract. Some manufacturers transfer the formula to you; others keep it, which can make it harder to move production later. Ask before development starts and get the answer in writing, along with development fees, sample rounds and timelines.
Do you verify that these companies offer custom formulation?
No. A company is listed here when one of its facilities is on a public registry we check and its own website says it offers custom formulation. We keep the quote, the page and the date we checked, and show them on the company’s profile. The registry certification is checked by us; the claim is the company’s own, so confirm it with the manufacturer before you rely on it.
What should I ask for in a quote request?
Ask for minimum order quantity, lead times, formulation options, testing and certificates of analysis, in writing. In detail: ask about minimum order quantity (MOQ) per SKU, lead time for a first run and for reorders, whether they offer stock formulas or custom formulation, who sources raw materials, what testing they run (identity, potency, microbiological, heavy metals) and whether you receive a certificate of analysis (COA) per batch, and whether they support the label claims you plan to make. Terms vary widely by manufacturer, so compare written answers rather than assumptions.
How do I verify a manufacturer’s GMP certification myself?
Ask the manufacturer for their current certificate and the exact facility address it covers, then look that facility up on the certifier’s public listing (for NSF/ANSI 455, NSF’s online listings). Certificates apply to specific sites, so make sure the facility that will make your product is the one listed. Each profile here links to the public listing we checked and the date we checked it.