PRAQ S.A

Beijing Deke Rui Pharmaceutical Technology Co., Ltd. is located in Jianxiang Park, Zhongguancun Science and Technology Park. It is a private high-tech enterprise that integrates pharmaceutical product research and development, pharmaceutical technolo

Shanghai Mingjing Anti corrosion Valve Manufacturing Co., Ltd. (formerly known as Anti corrosion Valve Factory) is a directly affiliated enterprise of Shanghai Huatong Group, located in the beautiful international metropolis of Shanghai Jiangqiao Ind