Contact QYAOBIO
One inbox, seven days a week — orders, quotes, tracking and technical questions.
How to Reach Us
Who You'll Be Talking To
Mail to info@qyaobiopeptides.com reaches the person who handles it. Name the person in your subject line if you'd like a specific rep.
Vivian
FastestBulk pricing, wholesale tiers, custom synthesis quotes and corporate accounts.
Daisy
Logistics CoordinatorOrder tracking, shipping updates, customs paperwork and quick questions.
Garry
Warehouse ManagerDispatch from Shanghai, international routing and after-sale enquiries.
Where We Are
ChinaPeptides Co., Ltd. (QYAOBIO)
Building 8, Lane 5600, Chuansha Road
Pudong New Area, Shanghai, China
Wujiang Economic & Technological Development Zone
Gedian Development Zone
Founded 2008 · ISO 9001 certified · 20+ patents in China
Shipping Information
Shanghai, China
7-15 business days worldwide
$25 worldwide with tracking
$50 — fully tracked via USPS, Royal Mail, DHL, etc.
Buyer Protection
100% Delivery Guarantee
Package seized or lost? We reship at no cost — no questions asked.
60-Day Refund Policy
Full refund, free replacement, or 110% store credit within 60 days.
Secure Payments
256-bit encrypted. Visa, MC, Apple Pay, Google Pay, Bank Transfer, Crypto.
Discreet Packaging
Plain, unmarked — no labels or branding visible.
What We Can Do For You
Custom Synthesis
Sequences up to 150 AA, crude to 98% purity, mg to kg — from our 400+ modification methods
Independent Testing
Janoshik, Medutest, PeptideMeter and VendorInvestigate reports — 305 published
Bulk & Wholesale
Volume pricing and tiered wholesale accounts, ordered right here on this site
Proteins & Antibodies
Recombinant proteins and mAb/pAb programs — outside mainland China, email info@qyaobiopeptides.com and we quote from here
Find Us Online
Our ISO/GMP-required corporate registration site — business registration, antibody & protein services, bulk/OEM (not a shop)
Verified vendor profile with customer reviews
Verified vendor profile & community reviews
Peptide community reviews and bloodwork
Read 3,600+ verified reviews from our customers
Send Us a Message
Order questions, product specs, bulk pricing, custom sequences — tell us what you need and we'll come back to you, usually within a couple of hours.
Research Use Only
All products supplied through this storefront are for in-vitro laboratory and research use only. They are not drugs, foods, cosmetics or medical devices, are not intended to diagnose, treat, cure or prevent any disease, and are not for human or veterinary consumption. We cannot advise on human dosing and will not answer questions framed that way.