Nantong Wanshun Chemical Technology Co., Ltd. was registered in June 2013, located in the coastal Economic Development Zone of Rudong County, Jiangsu Province. Nantong is a key environmental protection service enterprise with the qualification for the collection and disposal of hazardous waste liquid containing dimethylformamide. With an annual disposal capacity of 100,000 tons, Nantong is responsible for the disposal of DMF waste liquid in Nantong City and surrounding areas.

The company covers an area of 42 acres, and has put into production DMF recycling workshop and polyurethane resin workshop. DMF recycling and disposal production line, with domestic level and excellent product testing and analysis system, daily processing capacity of more than 300 tons, and there are 4 1000M3 waste liquid storage tanks, and 1 1000M3 and 3 300M3 dimethylformamide storage tanks and other storage facilities.

Resin products are polyurethane resin and polyester polyol two series, the company's annual production capacity has reached 70,000 tons and 20,000 tons respectively. Among them, polyurethane resin products cover three series of impregnated glove coating, dry leather coating and wet leather coating, and are developing many new products such as high peel, cold resistance and non-yellowing. The polyester polyol series has two major series, 2056 and 2285, and a variety of other elastomer applications are being developed.

The company has the "Hazardous Waste Operation License" issued by Nantong Environmental Protection Bureau, "Jiangsu Province Discharge of pollutants License" and other qualifications.