China Research Peptide Sourcing

€30-250 EUR

Closed

Posted about 1 month ago

€30-250 EUR

Paid on delivery

I need a seasoned China-based sourcing agent who can locate and vet reliable suppliers of research-grade peptides. My typical orders will fall in the 10–100 gram range per sequence, so I’m counting on you to negotiate MOQs and pricing that make sense at this scale. Your task begins with identifying manufacturers that specialise in research-grade (not pharmaceutical- or food-grade) production. I’ll rely on you to request and verify certificates of analysis, HPLC or LC-MS data showing ≥95 % purity, along with any GMP or ISO documentation available. Once quality is confirmed, please secure detailed quotations that cover unit cost, lead time, packaging, freight options and recommended incoterms. After that, arrange sample dispatch to my lab, manage all follow-up communication, and streamline the purchasing process right through to delivery at my door—cold-chain shipping included if stability demands it. Fluency in Mandarin and solid WeChat/Tencent comms are essential, as is a working knowledge of the peptide synthesis landscape in China. Deliverables • A comparative supplier report (Excel or Google Sheet) listing at least three qualified sources, their certifications, QC data, pricing and shipping terms. • Digital copies of COAs/HPLC traces for each sample. • A concise logistics plan outlining HS codes, customs steps and temperature-control requirements. If you already maintain an active network of peptide manufacturers, let me know along with your expected turnaround time.

Project ID: 40456990

About the project

5 proposals

Remote project

Active 6 hours ago

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5 freelancers are bidding on average €224 EUR for this job

@masonwangch

As an ex-SAP Regional Director and expert in Supply Chain Forensics, I don’t rely on static databases—I leverage an elite, proven investigation methodology to identify hidden source factories in China that entry-level agents can never find. An airtight 3-supplier comparison report and customs plan will be delivered within your exact timeline. Let's execute.

€300 EUR in 14 days

5.0

(4 reviews)

4.5

@HLChen

Hi, I saw your project and I'm a good fit. I specialize in helping foreign markets connect with Chinese B2B buyers through WeChat, Baidu, and Douyin. What I do: • Run WeChat Official Account + Moments Ads + community funnels (where Chinese business owners actually spend time) • Baidu SEM for keywords like "印度电商平台入驻" and "印度分销代理" • Simple Chinese content: case studies, landing pages, trade fair guides • Lead qualification: I filter inquiries by company size, budget, and timeline before they reach you Why me: • Native Chinese speaker who understands how Chinese factory owners research India market entry • Experience with WeChat B2B lead gen (not just consumer ads) • Looking for long-term monthly work Pricing: $2,000/month retainer (ads budget separate, paid directly to platforms) Happy to start with a 1-month trial. Let me know if you want to chat. Best, Huilong Chen

€250 EUR in 7 days

0.0

(0 reviews)

0.0

@JackGao11

Hi there, I am highly interested in your project. Here is why I am the right fit and how we can work together: 1. I have the exact resources you need: I have an active network of reliable, vetted peptide manufacturers in China specializing in research-grade synthesis. I am fluent in Mandarin, use WeChat daily for manufacturer communication, and deeply understand the local peptide industry, HPLC/LC-MS data verification, and cold-chain logistics. 2. I accept Milestone Payments: To ensure a risk-free and smooth cooperation for you, I propose splitting the project into two clear milestones: Milestone 1 (20% of total bid): Upon providing a detailed sourcing and procurement plan. Milestone 2 (80% of total bid): Upon successful final delivery of all required documents (Supplier report, COAs/HPLC data, logistics plan) and your confirmation of receipt. I am ready to start immediately and looking forward to working with you! Best regards, Jack Gao China-Based Sourcing Specialist

€150 EUR in 7 days

0.0

(0 reviews)

0.0

@zin2011

Hi, I'm a China-based sourcing agent with 10+ years in international trade. Here's how I'd approach your peptide sourcing project: **Where I directly match:** - Deep experience navigating China's supplier ecosystem — I know how to filter out trading companies from actual manufacturers - Systematic vetting process: I'll request CoA, HPLC/LC-MS data, verify >=95% purity claims, and cross-check factory credentials - MOQ negotiation for small-batch orders (10-100g) is my bread and butter - Fluent English communication, daily updates via your preferred channel **Where I'll be upfront:** - Research-grade peptides are a specialized niche — I'll need your guidance on target purity thresholds and acceptance criteria - I'll invest the first few days in supplier discovery before presenting a vetted shortlist I can start immediately. Happy to do a paid trial on the first 2-3 supplier contacts. Best, zin2011

€200 EUR in 14 days