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


STB built up first-class biochemical workshops complying with GMP standards, which are equipped with most advanced production facilities and equipments.

 STB has gradually set up a selection & evaluation system on suppliers and an effective collection network for starting materials, according to cGMP requirements. And the quality and reliability of raw materials are fully secured with strict inspections and tests for each incoming batch.

 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 many large pharmaceutical manufacturers