? ? ? Jiangsu Hecheng Pharmaceutical Equipment Manufacturing Co., Ltd., located in Jingjiang City on the north bank of Jiangyin Yangtze River Bridge in the Shanghai Economic Circle, covers an area of more than 50000 square meters. It is a technology-based pharmaceutical and chemical equipment manufacturing enterprise. Since its establishment, it has been adhering to the concept of continuous innovation, the attitude of excellence, and with unique technology and exquisite quality, won customers and markets, and has grown vigorously in the fierce...