Tianjin Sinowin Biotech Co., Ltd is a comprehensive and professional chemical manufacturer for more than 15years, which has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 million, which has seven holding and wholly-owned subsidiaries.