Hebei Chenguang Tongsheng Pharma Co., Ltd. is a wholly-owned subsidiary of Sichuan Tongsheng Biopharmaceutical Co., LTD.  Is located in Handan City, , a millennium-old capital of China.
Our main business is the R&D, production and sales of API, chemical drug intermediates, small molecule drugs and  peptide drugs KSMs.
We have a complete GMP quality assurance system and have passed the ISO 45001, ISO9001 and ISO14001 system certifications.
We adhere to the development philosophy of "Growing together, Thriving together and Winning together", and the service concept of "Customer-Centered". We are willing to establish a long-term cooperative relationship of mutual benefit, win-win and common development with upstream and downstream customers.