Exhibiting at FOOD INGREDIENTS CHINA 2025

Yichang Sanxia Proudin Biopharmaceutical Co., Ltd. (宜昌三峡普诺丁生物制药有限公司) is a leading Chinese biopharmaceutical enterprise specializing in the research, development, and production of amino acids and active pharmaceutical ingredients (APIs). Headquartered in Yichang City, Hubei Province, China, the company is recognized for its strong manufacturing capabilities, technical innovation, and global export footprint.

Core Business

Sanxia Proudin operates at the intersection of pharmaceutical chemistry and biotechnology, focusing on fermentation-based production of essential amino acids and pharmaceutical intermediates. Its product line serves pharmaceutical, nutraceutical, and clinical nutrition markets worldwide. The company’s core focus lies in Branched-Chain Amino Acids (BCAAs) and specialized amino acid derivatives used in infusion and therapeutic formulations.

Product and Service Offerings

The company offers a range of high-purity, pharmaceutical-grade amino acids and related compounds, including:

• L-Isoleucine
• L-Leucine
• L-Valine
• L-Lysine Acetate
• Branched-Chain Amino Acids (BCAA Blends)
• Carbocisteine

These compounds are widely used in:

• Intravenous nutrition (parenteral solutions)
• Clinical and sports nutrition supplements
• Pharmaceutical intermediates
• Biotech fermentation and cell culture media

Specialisation and Core USP

Sanxia Proudin is distinguished by:

• GMP-compliant fermentation technology for amino acid production
• Strict enantiomeric purity and low endotoxin levels, critical for parenteral applications
• Ability to manufacture in both bulk API quantities and customized solutions for formulation partners
• Proven expertise in branched-chain amino acids, contributing to global supply chains in medical and wellness sectors

The company has filed multiple technical patents and owns proprietary processes for amino acid synthesis and purification.

Financials and Market Reach

While not publicly traded, Yichang Sanxia Proudin maintains a robust export business model. Shipment data from ImportYeti and Volza highlights:

• Regular exports to India, Germany, Italy, Brazil, and the United States
• Over 200 containers shipped globally in the past 3 years, primarily consisting of L-Isoleucine, L-Valine, and BCAA blends
• Estimated export volume exceeding $8 million USD annually, indicating a strong foothold in the global amino acid market

Target Market

The company targets:

• Pharmaceutical manufacturers (for infusion-grade amino acids)
• Nutraceutical and dietary supplement brands
• API traders and distributors
• Clinical nutrition solution providers

Its primary customer base is located in North America, Europe, South Asia, and Latin America, where demand for infusion-grade APIs and nutritional amino acids is high.

Capabilities

Yichang Sanxia Proudin operates a modern production site equipped with:

• Fermentation and enzymatic hydrolysis units
• Spray-drying and crystallization systems
• High-efficiency chromatographic purification
• In-house analytical laboratories for quality assurance, employing HPLC, GC, and ICP-MS technologies

Annual production capacity exceeds 2,000 MT for core amino acids.

Certifications and Compliance

The company adheres to international quality and safety standards, including:

• GMP certification (China FDA)
• ISO 9001:2015
• DMF (Drug Master File) submissions for key amino acids in the U.S. and EU
• HALAL and KOSHER certifications, facilitating sales in regulated markets

These certifications enable the company to serve high-quality-conscious clients across the pharmaceutical and healthcare industries.

Customer Testimonials

Buyers from international B2B platforms and trade fairs have praised Sanxia Proudin for:

• Consistent quality and batch reproducibility
• On-time global shipping
• High responsiveness to technical documentation and regulatory support

Example testimonial:
"The L-Isoleucine from Sanxia Proudin meets all our pharmacopeial requirements and has been a reliable input in our infusion production line." – EU-based Pharma Buyer

Major Achievements

• Selected as a “High-Tech Enterprise” in Hubei Province
• Successful exports to over 25 countries
• Completion of multiple DMF filings for European and U.S. customers
• Expansion of production lines to meet increasing global demand for infusion-grade amino acids

Yichang Sanxia Proudin Biopharmaceutical Co., Ltd. continues to be a reliable and advanced partner in the global pharmaceutical ingredients supply chain, with a strong foundation in amino acid technology and a commitment to regulatory excellence.