Browse Mobile Website!
About Us
Contact Us

ADD:No.98, Lanshan West Road, 
Lanshan District, Rizhao City,
 Shandong Province, China
TEL:+86-633-261 9278
FAX:+86-633-261 9268


With 100,000 m2 land located in Shandong Province, China, Shandong Topscience Biotech Co., Ltd. is specialized in R&D, production, sales of biochemical intermediates and APIs, which makes it state-level hi-tech company.

Products include chondroitin Sulfate Sodium, Sodium Hyaluronate, alpha-arbutin,L-Ascorbic Acid 2-Glucoside, etc., among which Chondroitin Sulfate Sodium complies with standards of USP, EP and JPC ( successfully obtained DMF registration of FDA).

STB always aligns its facilities, management, technology and talent recruitment with international standards. A complete quality assurance system conforming to GMP and ICH Q7 standards has been set up to secure the overall quality management starting from raw material to final products.

Thanks to a professional team with profound technical background dedicated to R&D and quality management, the company has been continuously enlarging the product ranges while guaranteeing stable supply chain and product quality to customers, which makes STB well-known in its field.

Dedicated to strict control of product quality and safety, STB is offering all its quality and safe materials to both domestic and overseas medicine manufacturers. Long-term relationships were built up with large pharmaceutical manufactures.

Aiming at excellence of quality and price, STB is willing to be your best favorable and most stable partner!
Shandong Topscience Biotech Co.,Ltd. NO.ICP LU 00234865 Technical

Aiming at excellent quality and competitive price.
 We are willing to be your best favorable and most stable partner!