Advanced protection against degradation during high-temperature processing in PVC and polymer manufacturing.
Maintaining the molecular structure of amino acids, vitamins, and sensitive pharmaceutical reagents.
The industry is moving toward Calcium-Zinc (Ca-Zn) and organic-based stabilizers to ensure sustainability.
Shanghai Aeterna Biotech Co., Ltd. is a leading, reliable, and professional manufacturer specializing in fine chemicals, plant extracts, enzyme preparations, and nutritional ingredients. Our expertise spans research, development, production, and global sales. With decades of experience, we have built a solid reputation for delivering high-quality products and innovative solutions to a wide range of industries.
Our facilities are equipped with state-of-the-art production and testing equipment, allowing us to meet the highest industry standards. Through years of serving European and American markets, our QA/QC team has gained extensive experience in impurity analysis, precise control of flavor and fragrance formulations, and rigorous quality management. Our commitment to safety and reliability ensures that every product meets the expectations of both clients and end consumers.
With modern production facilities and advanced logistics, Shanghai Aeterna Biotech manufactures thousands of tons of premium products annually. Our close partnerships with major international freight forwarders in Shanghai ensure timely global distribution. The integration of China’s advanced Logistics Information Management System enables us to provide fast, reliable, and cost-effective shipping solutions for our clients worldwide.
Our "Zero-Defect" philosophy is supported by one of the most comprehensive analytical laboratories in the industry.


















As a leading China Stabilizer Supplier, we are mapping out the next decade of chemical innovation. Our R&D focus is divided into three key pillars:
Full Phase-out of Lead
AI-Driven Formula Opt.
Carbon Neutral MFG
100% Bio-Solvents