Envchem Bioscience (Shanghai) Co., Ltd. is located in the Life Science and Technology Industrial Park of Shanghai Pudong Free Trade Zone. It is a company focuses on the research and development, production and production of chemical intermediates and various other high value-added functional chemicals. Sales. The company has advanced R&D sites and R&D facilities, and cooperates with many domestic chemical factories to produce high value-added products. The company's products are diverse and unique in performance. It is widely used in pharmaceutical and pesticide production, daily chemical, environmental protection, textile printing and dyeing and polyurethane foaming industries.