Main products are pervaporation membrane and VOCS recycled materials and devices, used in energy, environmental protection, biological, pharmaceutical, pesticide, chemical, petrochemical, electronics, food industry and VOCS recycling organic solvent dehydration. The company by the former national adsorption association secretary general wang served as technical adviser, a professor at the institute of dalian university of technology of adsorption and inorganic membrane to provide technical support, by the industry for more than ten years of Dr Zhi-hui zhou team is responsible for research and development. In 2012, the company obtained the "second prize of science and technology progress of hubei province", applied and authorized 24 patents of national invention patent, and owned intellectual property rights in the field of molecular sieve pervaporation and VOCs recycling. The company has developed into a leading enterprise in the research and application of permeation vaporization film organic solvent dehydration and VOCs recycling in China.