You will get China Supplier Verification — Manufacturer or Trader? Know Before You Pay
Project details
Before you wire money or place an order, you need to know if your supplier is a real manufacturer or a trading company, whether their certifications are legitimate, and if they've exported to brands like yours.
I pull business registration records, cross-check certifications (GMP, ISO, FDA where applicable), review export records, and talk directly to the factory in Mandarin. You get a written report with a clear verdict: proceed, proceed with conditions, or walk away.
Eight years in China's nutraceutical supply chain means I know where suppliers cut corners — and how to catch it before it costs you.
I pull business registration records, cross-check certifications (GMP, ISO, FDA where applicable), review export records, and talk directly to the factory in Mandarin. You get a written report with a clear verdict: proceed, proceed with conditions, or walk away.
Eight years in China's nutraceutical supply chain means I know where suppliers cut corners — and how to catch it before it costs you.
Purpose
BusinessIndustry
Beauty & Cosmetics, Biotech, Business Services & Consulting, Ecommerce, Food & BeverageLanguage
EnglishWhat's included
| Service Tiers |
Starter
$99
|
Standard
$159
|
Advanced
$199
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 6 days |
Number of Revisions | 1 | 1 | 1 |
Basic Photo Editing | - | - | - |
Organize & Classify/Tag Files | - | - | - |
Formatting & Clean Up | - | - | - |
Project Management Support | - | - | - |
Travel Planning | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50
Additional Supplier (+1)
(+ 2 Days)
+$50Frequently asked questions
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BS
Bettina S.
Jun 5, 2026
Supplements facts
Lynn was easy to work with
ME
Matt E.
Mar 23, 2026
Bulk research peptides sourcing
About Lynn
China Supplement Supply Chain | Factory Verification & OEM | EN/KR/CN
100%
Job Success
Weihai, China - 3:18 am local time
I'm Lynn. Based in China, 8 years inside the nutraceutical supply chain — including two listed Chinese manufacturers: Weihai Baihe Biology (603102) and NCPC New Preparation (600812). Now I work directly with international supplement brands on sourcing, production, and compliance.
I source and verify manufacturers, manage OEM/ODM (capsules, softgels, gummies, tablets, powders), coordinate factory audits, and support GMP/FDA compliance — including audit accompaniment and CAPA. I've caught material substitutions on active production runs and flagged traders posing as manufacturers before clients committed.
What's different: Trilingual (EN/CN/KR), real factory-floor access, and insider knowledge of how Chinese manufacturers behave when buyers aren't watching.
Based in China. Available for on-site visits.
Steps for completing your project
After purchasing the project, send requirements so Lynn can start the project.
Delivery time starts when Lynn receives requirements from you.
Lynn works on your project following the steps below.
Revisions may occur after the delivery date.
Research & Verification
Verify business registration, certifications, and export records using third-party databases and direct factory communication in Mandarin
Report Delivery
Compile all findings into a written report with clear verdict: proceed, proceed with conditions, or walk away