About Us
About YiXiSheng Biotechnology
YiXiSheng Biotechnology Co., Ltd. is a biotechnology manufacturer and B2B research-supply partner specializing in research-grade peptides, custom peptide synthesis, lyophilized powder processing, and OEM/ODM project support.
Our manufacturing operations cover approximately 3,000 m² and include two production lines, a Class 100,000 controlled clean production area, temperature-controlled storage, and dedicated quality-control capabilities.
Product quality and identity may be evaluated using analytical methods including high-performance liquid chromatography (HPLC) and mass spectrometry (MS). Manufacturing and quality-control activities are conducted according to established internal quality-management procedures. We do not claim Quality-Controlled Manufacturing or ISO certification unless a valid certificate is expressly identified and provided.
Our services include:
* Research-grade peptide manufacturing
* Custom peptide synthesis
* Lyophilized powder processing
* OEM/ODM project support
* Batch documentation and COA support
* HPLC purity analysis
* MS molecular identity confirmation
* International B2B logistics coordination
We primarily serve qualified laboratories, research institutions, biotechnology companies, commercial research organizations, distributors, and other authorized business customers.
## Research Collaboration
We maintain research collaboration with Hong Kong Peptide Research Lab to support scientific exchange, analytical evaluation, and research-related project development.
## Company Information
**Company:** YiXiSheng Biotechnology Co., Ltd.
**Registered and Office Address:** No. 14, Shanhaiguan Village, Yongqing Subdistrict, Jiang’an District, Wuhan, Hubei Province, China
**Production Address:** China Resources Tower, No. 2666 Keyuan South Road, Haizhu Community, Yuehai Subdistrict, Nanshan District, Shenzhen, Guangdong, China
**Email:** [market@hkpeptidelab.com](mailto:market@hkpeptidelab.com)
**Telephone:** +86 130 9832 9735
All products and services are intended strictly for legitimate laboratory and commercial research purposes.
**For Research Use Only. [Content restricted for research compliance].**
