Trust & Security
How QIANMIAO verifies business accounts, safeguards your information, and ensures quality and responsible use across every order.
Business Verification
Every account is verified before pricing is released. We confirm your company and intended research, development or manufacturing use.
Quality & Certifications
ISO 9001:2015 certified quality management under GMP guidelines. A Certificate of Analysis (HPLC + mass-spec) ships with every batch.
In-House Manufacturing
All peptide raw materials are manufactured in-house in Qingdao, China under GMP and ISO 9001 quality control.
Data & Privacy
Account and inquiry details are used only to service your research account — we never sell your data. See our Privacy Policy for more.
Responsible Use
Products are supplied for research, development and manufacturing use only. Buyers are responsible for compliance with applicable regulations in their jurisdiction.
Secure, Account-Gated Ordering
Quote-based ordering with pricing provided to verified business accounts. Response within 12 business hours.
For research, development & manufacturing use only. Products are supplied to pharmaceutical companies, research institutions, cosmetic manufacturers, biotech firms and CROs worldwide. Buyers are responsible for compliance with applicable regulations in their jurisdiction.
Ready to open a business account?
Request an account and our team will get back to you — usually within 12 business hours.