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Zhengyi C.

Zhengyi C.

Procurement Agent

Hi, I am Mike. I am your specialized sourcing partner in China, focusing strictly on the medical, biotech, and chemical raw material sectors (including Peptides, APIs, and laboratory supplies). I am located in Suzhou (near Shanghai), the absolute heart of China's top-tier biopharmaceutical and chemical manufacturing zone. Why work with me? The Precision Mindset: My professional background is actually in CNC Machining Programming. Why does this matter for chemical/medical sourcing? Because I am trained to be obsessed with extreme precision. In the peptide and chemical industry, the difference between 98% and 99.5% purity is everything. I don't just "look" at products; I inspect data, testing reports, and specifications with a technician's strict eye. Direct Source, No Middlemen: I bypass the trading companies on Alibaba/1688 and connect you directly with actual, certified laboratories and manufacturers. My Core Services in the Medical & Chemical Niche: Supplier Verification & Purity Check: I don't just take the factory's word. I verify COAs (Certificates of Analysis), HPLC reports, and ensure the lab meets your strict quality standards. Compliance & Packaging: I understand the sensitive nature of these products. I ensure everything is packed correctly (e.g., cold chain, freeze-dried powder handling) and labeled properly (e.g., "For Research Purposes Only") to protect your business. High-Risk Logistics (DDP): Shipping chemicals and biological materials requires expertise. I handle the complex logistics, providing reliable, double-customs-clearance, tax-included (DDP) shipping directly to the US, EU, and globally. Zero customs headache for you. Custom Synthesis & OEM: Need a specific peptide sequence or custom packaging? I manage the entire R&D and production communication process for you. If you are building a serious business in the medical or chemical space and need a reliable, detail-oriented partner in China, let's talk.

🇨🇳Shanghai, China$25/hr95% JSSSince Jan 2026

Earnings and projects

MRR
$227

Last 6 months ÷ 6

World#108,830 / 412k
🇨🇳Country#630 / 2,007
Revenue, last 30 days
$0

Last 6 months: $1.4k

Total earnings
$3.6k

Billed in all: $3.6k

World#283,759 / 412k
🇨🇳Country#1,273 / 2,007
Per project
$356

$454 in the last 6 months

World#215,063 / 412k
🇨🇳Country#938 / 2,007
Projects, last 6 months
3

Across 6 contracts

100% fixed0% hourly
World#66,479 / 412k
🇨🇳Country#408 / 2,007
Projects in all
10

Across 15 contracts

67% fixed33% hourly
World#201,797 / 412k
🇨🇳Country#926 / 2,007

Earnings, last 30 days

$3.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$3,500$3,550$3,600$3,650Oct 8Oct 23Nov 7

Skill rankings: Top 24% in WordPress

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