Beijing Chengyu Chemical Co., Ltd

Chengdu Puruifa Pharmaceutical R&D Co., Ltd. is an international technology enterprise that integrates research and development with production. Mainly engaged in the production, customization, and process development of high-purity Chinese medicine

It is a high-tech enterprise gathering new drug R&D and technology transfer. The company has established the standard quality control mechanism and the perfect quality assurance system, and passed the ISO9000 system certification, submitted 7 lip