Lianshui Peiyong Department Store Business Department

Specializing in Peptide Raw Material Powders Since 2002
As a professional supplier specializing in peptide raw material powders, cosmetic raw materials, and pharmaceutical intermediates since 2002, we pride ourselves on delivering high-quality, certified products that meet stringent international standards. Our manufacturing facility holds both ISO 9001:2015 (Quality Management System) and ISO 14001:2015 (Environmental Management System) certifications, ensuring that every product we supply meets the highest levels of purity, consistency, and safety while maintaining competitive pricing and efficient delivery.

Extensive Product Portfolio & Global Reach
With a continuously expanding catalog, we have successfully developed over 300 specialized chemical products, catering to diverse industries worldwide. Our products are exported to more than 20 countries and regions, including the United States, Europe, and other key international markets. This global presence underscores our commitment to excellence in quality and reliability, which remains the foundation of our success.

Advanced Quality Control & Analytical Capabilities
To guarantee the highest standards, our state-of-the-art laboratory is equipped with cutting-edge analytical instruments, including high-performance liquid chromatography (HPLC), gas chromatography (GC), and an ultraviolet spectrophotometer (UV-Vis). Every batch of raw material powder undergoes rigorous testing, with HPLC-verified purity levels exceeding 99%, ensuring that our clients receive only the finest ingredients for their formulations.

Contact Us Today
Whether you require bulk peptides, cosmetic actives, or pharmaceutical-grade intermediates, Lianshui Peiyong Department Store Business Department is your trusted partner for premium raw materials. Contact us today to discuss your sourcing needs.