About us

Yeepeptide Technology Co.,ltd is a leading high-tech enterprise dedicated to the R&D, production, sales and technical services of peptide products, committed to promoting the innovative application of peptide technology in the fields of biomedicine, life science research, cosmetics, health care and more. Since its establishment, the company has taken “innovation-driven, quality-first, customer-centric” as its core philosophy, and has been deeply engaged in the peptide industry for many years, gradually building a comprehensive and professional peptide industry service system.

 

We have a top-tier R&D team composed of doctors, masters and senior technical experts in the fields of biochemistry, molecular biology and pharmaceutical engineering. The team has rich experience in peptide design, synthesis, modification and purification, and has mastered cutting-edge technologies including solid-phase peptide synthesis (SPPS), liquid-phase peptide synthesis (LPPS), peptide modification (phosphorylation, acetylation, cyclization, etc.) and large-scale peptide production. Advanced production equipment and strict quality control systems, we ensure that each batch of peptide products meets international standards in terms of purity, stability and safety, providing reliable product support for global customers.

 

Our core product and service portfolio covers a full range of peptide solutions, including custom peptide synthesis for scientific research, high-purity peptide APIs (Active Pharmaceutical Ingredients), cosmetic peptides, health-care peptides, peptide intermediates, and customized peptide technical development services. We cater to the diverse needs of customers in universities, research institutes, pharmaceutical companies, biotech enterprises, cosmetic brands and health care product manufacturers around the world, providing flexible, efficient and personalized one-stop peptide solutions, from small-scale trial synthesis to large-scale commercial production.

 

Adhering to the principle of “integrity-based, win-win cooperation”,Yee Peptidehas established long-term stable cooperative relationships with customers in more than [X] countries and regions worldwide. We always focus on industry trends and technological breakthroughs, continuously increase R&D investment, optimize production processes, and improve service quality, aiming to break through the technical bottlenecks of peptide development and production, and promote the wider application of peptide products in various fields.

 

Looking ahead,Yee peptide will continue to uphold the mission of “empowering life science with peptide technology”, strive to build a world-class peptide brand, and work hand in hand with global partners to explore the unlimited potential of peptides, contribute to the development of biomedicine, improve human health and enhance quality of life.

 


Why Choose Us

We are committed to deliver XXX & our best service to everywhere around the world.

Since 2006

Professional air purifier manufacturer since 2006 with BSCI & ISO:9001 certification and assessment reports from SGS, TUV and Bureau Veritas.

Innovation & Quality

Original products with patents in China, US, EU, Japan & South Korea, certificates of CE, RoHS, FCC, ETL & CARB, and test reports from third-party laboratories.

OEM & ODM

We provide solutions and to meet the diverse needs of each market, with over 1000 brands across including Toyota, Mazda, Shell Helix, Michelin.

One-stop Service

On-time delivery, abundant informative technical & marketing support and continuous after-sales service to ensure satisfaction of our clients and users.

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News

On September 29, 2025, Wanbangde Biotech announced that its independently developed MCR cyclic peptide has shown superior weight-loss and metabolic regulation effects compared to existing GLP-1 drugs in preclinical studies. 

On April 1, 2026, the 2026 Peptide Industry Technology Innovation Summit was held in Ningxiang, Hunan. 

Cooperative Cases

Trusted by more than 1000 brands from 89 countries and regions worldwide across different industries.