YICHI BIOTECH AND CHEMICAL Ltd made high-level access into fluoride materials as a gold industry. Depending on its advanced scientific and technological research ability, it undertook a series of national key scientific and technological projects and international cooperation projects and had rapidly grown into a bright star in high-tech enterprises. The Company is mainly engaged in research and development of key materials around chloro-alkali ion-exchange membranes, fuel cell membranes and solar energy packaging membranes, also has assumed research of the national 863 plan "high weathering resistance and transparent solar cell packaging materials", "fuel cell high-temperature proton exchange membrane-making equipment", and EU's "the sixth framework" project new energy key material research, as well as Sino-Canada international science and technology cooperation project "new fuel cell proton membrane research". At the same time, the Company strongly develops FKM,PDVF,ETFE, FEP PVDF, PFA, PVF, PCTFE and Xanthan gum serial products, going with the membrane material, with the gradual industrialization to the market. Its products not only can meet the needs of domestic customers, but also exported to more than 30 countries and regions such as the United States, Japan, and Canada.