The main business scope of Do-Fluoride Chemicals Co., Ltd. (DFD) is researching, producing and selling of high-performance products and fluoride fine chemicals products such as the anhydrous aluminum fluoride，synthetic cryolite，lithium hexafluorophosphate and ect. The products produced by DFD can be widely used in Aeronautics and Astronautics, Metallurgy, Chemical, Pharmacy, electronics, Military Industry, Agriculture and other various industries. Listed at SZ stock exchanges at May 18th, 2010 DFD has its plant which covers an area of 380,000 square meters. The comprehensive production