About Us
15+ years of peptide manufacturing excellence. GMP-compliant, third-party tested, and trusted by researchers worldwide.
Our Story
Founded over 15 years ago, Henghuang Trading has grown from a small research laboratory into a leading peptide manufacturing company serving researchers, pharmaceutical companies, and biotech firms across 35 countries.
Our state-of-the-art manufacturing facility in China combines advanced synthesis technology with rigorous quality control protocols. Every peptide we produce undergoes multiple rounds of HPLC and Mass Spectrometry testing to ensure it meets our exact specifications.
We specialize in both catalog peptides — available for fast delivery — and custom synthesis services where we manufacture peptides to your precise sequence, purity, and quantity requirements.
Our commitment to quality, transparency, and customer success has earned us the trust of over 320 satisfied clients worldwide. Whether you need a single batch for a pilot study or a large-scale supply for ongoing research, we have the capability and dedication to support your work.
Get in Touch
Email: 123456789li828@gmail.com
WhatsApp: +8618296549992
Phone: +8618296549992
Response within 1 business day
Request a QuoteCertifications & Quality
Good Manufacturing Practice certified production facility
Random batch testing by Janoshik laboratory
Every batch verified via HPLC and Mass Spectrometry
International quality management standards
Our Facility
What We Do
Custom Peptide Synthesis
We manufacture peptides tailored to your exact specifications — including sequence, purity, and quantity — for research, pharmaceutical, and biotech applications.
Bulk & Catalog Peptide Supply
We offer a wide range of standard peptides with fast lead times and competitive pricing, suitable for bulk procurement and repeat orders.
End-to-End Testing
Every stage is strictly tested using HPLC and MS. Each batch comes with a complete Certificate of Analysis, including third-party verification when required.
Trusted Worldwide
Serving 35 countries with responsive logistics, flexible payment options, multilingual sales support, and long-term client partnerships.
What Our Clients Say
“The purity and consistency of Henghuang Trading products are outstanding. Our research team has relied on them for three years now.”
“Fast shipping, excellent communication, and products that deliver exactly what they promise. Highly recommended.”
“We have tried several suppliers and Henghuang is by far the most reliable. The COA documentation is thorough and professional.”
Meet the Team
Our experienced sales and support professionals are ready to assist you.
