Chemical production sector, from the raw material drug production and the production of pharmaceutical preparations composed of two parts. API is the material basis of drug production, but must be processed into pharmaceutical preparations for taking only into drugs. In China, the pharmaceutical industry includes the production of traditional Chinese medicine. Pharmaceutical industry is a division of the national economy, but also a treatment, disease prevention, health, family planning, social welfare.

Shanghai Yongxian Machinery Manufacturing Co., Ltd. is a group company with nearly twenty years experience in machinery and equipment manufacturing. Yongxian is a key enterprise specializing in researching and manufacturing drying equipment and crushing equipment, and we are also a manufacture and export base of rotary dryers, rotary kilns and flour-making, sand-making and stone-crushing equipment.