Puyang Tongchuang materials Co., Ltd. is a company dedicated to chemical raw materials trading, provincial agencies, along the way the chemical industry has experienced tremendous changes in baptism, while maintaining growth in the development of performance year after year. Consists of a rubber chemicals plant produce 5, 000 tons of six methylol melamine, carbon disulfide, 10 thousand tons, tons of rubber chemicals RA2000. The company has achieved the right to ..