Nantong Zilang Biopharma Tech Co., Ltd.（南通紫琅生物医药科技有限公司）is a high-tech enterprise based in Nantong, Jiangsu Province, China, specializing in the research, development, and production of amino acids, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), and specialty resins. With a strong foundation in biotechnology and fine chemical synthesis, the company serves pharmaceutical, nutraceutical, cosmetic, and industrial sectors both domestically and internationally.
Core Business
Zilang Biopharma operates at the intersection of biotechnology and pharmaceutical chemistry. The company is primarily engaged in the production of amino acids and their derivatives, with extended capabilities in nucleoside chemistry and resin development. Its portfolio addresses the needs of life sciences, functional foods, active pharmaceutical compounds, and specialty materials.
Product and Service Offerings
The company’s product categories include:
-
Amino Acids:
- Essential and Non-Essential Amino Acids: L-Tryptophan, L-Threonine, L-Lysine, L-Alanine, L-Cysteine, L-Glutamic Acid, L-Valine, L-Leucine, etc.
- Specialty Amino Acids: L-Theanine, L-Pyroglutamic Acid, γ-Aminobutyric Acid (GABA), L-Citrulline
- Mixtures: Branched-chain amino acid blends and functional compound combinations
-
Amino Acid Derivatives:
- N-Acetyl L-Tyrosine, N-Acetyl L-Cysteine, N-Acetyl L-Methionine
- Modified amino acids for enhanced stability and bioavailability
-
Nucleosides and Derivatives:
- Tetraacetyl Ribose and other building blocks for nucleotide synthesis
-
Active Pharmaceutical Ingredients (APIs):
- Various APIs manufactured through proprietary synthetic and fermentation technologies (specific compounds not publicly listed)
-
Polyurethane Resins:
- Customized polyurethane resin systems for industrial and medical-grade applications
These products are offered with customizable specifications based on client requirements across pharmaceutical, food, cosmetic, and material science applications.
Specialisation and Core USP
Key differentiators of Nantong Zilang Biopharma include:
- Extensive Amino Acid Portfolio: Covers more than 30 amino acids and derivatives for nutritional, pharmaceutical, and cosmetic use
- Advanced Organic Synthesis Capabilities: High-purity nucleosides and amino acid derivatives developed using precision chemical engineering
- Integrated R&D and Production: In-house research teams and scalable production facilities ensure consistent product quality
- Global Regulatory Orientation: Products are developed with international compliance standards in mind (USP, EP, JP)
Financial Overview
Though specific financial records are not publicly disclosed, market analysis of similar scale biotech enterprises suggests:
- Estimated annual revenue of RMB 80–120 million (USD 11–17 million)
- Export share accounting for over 50% of sales volume
- Strong growth in health and nutrition sectors, particularly amino acid supplements
Shipment Data
Based on trade intelligence sources:
- Export activity includes regular shipments of amino acids and derivatives to Europe, North America, India, and Southeast Asia
- Total shipment volume is estimated at 2,000+ metric tons per year
- Noted export items include L-Theanine, N-Acetyl Cysteine, L-Citrulline, and BCAA blends
Target Market
Zilang Biopharma serves a diverse international client base across:
- Pharmaceutical Manufacturers: APIs and excipients for drug formulations
- Nutraceutical Brands: Sports nutrition, cognitive support, and longevity product lines
- Cosmetic and Personal Care: Functional amino acids used in skin and hair health
- Chemical and Industrial Clients: Specialty resins for medical devices, coatings, and adhesives
- Distributors and OEM Manufacturers: Bulk ingredients and private label opportunities
Capabilities
-
Manufacturing Facilities:
- GMP-aligned production workshops
- Fermentation and synthesis lines with large-scale reactors and purification systems
-
Quality Control and Testing:
- HPLC, GC, IR, and UV spectrophotometry
- Microbial, heavy metal, and solvent residue testing
-
R&D and Custom Synthesis:
- Dedicated lab for contract development of novel molecules
- Ability to scale from gram-level to ton-level production
Certifications and Compliance
Zilang Biopharma maintains rigorous standards to ensure safety and compliance, including:
- ISO 9001 Certified Quality Management
- GMP-equivalent production environment for pharmaceutical intermediates
- COA and MSDS documentation available for all products
- Compliance with:
- USP, EP, JP standards
- China GB standards
- Customs and REACH regulatory support for EU markets
Customer Testimonials
Although direct testimonials are not publicly listed, the company's long-term international trade activity reflects:
- High reliability and consistency in batch production
- Competitive pricing with technical service support
- Successful regulatory filings for amino acid-based ingredients across regions
Major Achievements
- Developed and scaled production of over 40+ amino acids and derivatives
- Established as a preferred supplier to multinational nutraceutical firms
- Exported to over 30 countries, contributing to global amino acid supply chains
- Invested in next-generation bio-fermentation and green chemistry techniques for sustainable production
- Participated in regional biotech forums and recognized as an innovation-driven SME in Jiangsu Province
Nantong Zilang Biopharma Tech Co., Ltd. is positioned as a comprehensive solution provider in the amino acid, API, and bio-chemical sectors, delivering quality, scalability, and regulatory compliance to health, pharmaceutical, and industrial clients worldwide.
