(zhoulinjie2009 AT yahoo.com).My name is Jo,Chinese name is Zhou Linjie,I am glad to introduce my company as a leading manufacturer in China for industrial chemicals,daily chemicals,and mineral products. Our chief industrial chemical products are anhydrous hydrogen fluoride,hydrofluoric acid, ammonium bifluoride,ammonium fluoride.Our chief Mineral products are acid grade fluorspar powder,fluorspar lump,calcium fluoride,metallurgical grade fluorite ore block, ect.Our daily chemical products are monosodium glutamate,chicken flavor,ect.If you have such inquiry for it pls let us know it without hesitate.