Hebei Duofan Trading Co., LTD. is a professional enterprise integrating investment, scientific research and production. The company adopts the diversified and asset-light development mode of independent factory construction, equity participation, factory leasing and entrusted processing. Over the years, the company adheres to the concept of independent innovation and combines production, education and research. And with a number of domestic and foreign chemical groups to establish a good cooperative relationship. It will provide users with more and better products and services.