Nantong Darui Bio Co., Ltd

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Main Products: cosmetic ingredients, beauty peptide, Food additves, dietary supplement

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Company Overview

Against the global wave of smart biomanufacturing, Darui Bio is committed to biotechnology innovation, taking biosynthesis as our core cornerstone, and continuously moving toward the forefront of life science. We integrate intelligent production, synthetic biology and green manufacturing to promote technological breakthroughs and industrial upgrading in the global biotech field. At present, Darui Bio focuses on core business sectors: Cosmetic active ingredients, bioactive raw material. In cosmetics, we develop high-purity, high-stability and skin-friendly active ingredients with anti-aging, moisturizing, repairing and brightening effects through biosynthesis, meeting the demand for natural and efficient raw materials in the global beauty industry. In bioactive raw materials, we provide safe and stable products for functional food fields. Looking ahead, Darui Bio will continue to uphold the concept of innovation, professionalism and sustainability. We will deepen the layout in biosynthesis, strengthen R&D investment and industrial cooperation, and provide more high-value products and services for cosmetics, food additives industries. We are willing to work with global partners to embrace smart biomanufacturing, promote the development of biotechnology, and create a better future for life health and beauty.

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cosmetic ingredients

beauty peptide

Food additves

dietary supplement

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Nantong Darui Bio Co., Ltd company overview - view 1

Manufacturer

Business Type
2025

Year Established
Below 1,000 square meters

Factory Size
Below US$1 Million

Annual Export Value

Company Detail

Transparency is the foundation of our partnership. Below is a comprehensive overview of our operational metrics, from business scale to global market reach, giving you a clear picture of our capabilities.

11 - 50 People Total Employees
1-10 People Sales Staff
Fewer than 5 People Quality Inspectors
ISO9001, ISO9004, ISO14000, ISO19011:2000 Product Certifications
Below US$1 Million Annual Export Value
North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia Main Markets
qingdao, tianjing, shanghai, shenzhen Port of Shipment
Food Sweeteners Main Industry

Quality Control

Quality is the foundation of our business. Our comprehensive quality management system includes: Raw Material Inspection: Strict incoming material testing and supplier qualification In-Process Monitoring: Real-time quality checks at every production stage Finished Product Testing: HPLC, GC, MS, and microbiological analysis in our in-house laboratory Documentation & Traceability: Complete batch records and full product traceability Compliance Assurance: Regular audits and adherence to cGMP, ISO, and international regulatory standards Stability Testing: Long-term product stability studies ensuring shelf-life performance
Our Services

We provide comprehensive end-to-end solutions for our global clients: Custom Synthesis: Tailored manufacturing of cosmetic active ingredients and specialty peptides to meet specific formulation requirements Contract Manufacturing: OEM/ODM services for dietary supplements and cosmetic raw materials Quality Assurance: Rigorous testing and certification services ensuring product compliance with international standards Technical Support: Expert formulation guidance and regulatory consultation for global market entry Logistics Solutions: Efficient international shipping and customs clearance services for seamless global delivery

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Company History

Founded in Nantong, China, our company has grown from a specialized research laboratory into a fully integrated biotech enterprise. Over the years, we have: Established state-of-the-art production facilities with GMP compliance Built a robust R&D center focusing on peptide synthesis and cosmetic active ingredients Expanded our global distribution network to serve over 30 countries worldwide Achieved ISO 9001, GMP, and other international quality certifications Developed an extensive product portfolio of over 200 active ingredients and peptides

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Our Team

Our success is driven by a dedicated team of professionals: R&D Scientists: PhD-level chemists and biologists with extensive experience in peptide synthesis and cosmetic ingredient development Quality Control Experts: Certified specialists ensuring every batch meets rigorous quality standards International Sales Team: Multilingual professionals with deep understanding of global regulatory requirements Production Engineers: Skilled technicians operating advanced manufacturing equipment Customer Service Specialists: Responsive support team providing personalized service to every client

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