Tianjin harmony technology development Co.,Ltd. is specialized in the manufacture of active Pharmaceutical Ingredients, pharmaceutical intermediates and other chemical products. Founded in 1991, the company is located in Tianjin Xiqing industrial Park,economic development zone and convenient transportation.We have 2 factories.There are 6 workshops inside our factory,an occupied floor space of 100mu and around 700 employees. The company has fixed assets of over 70...