Zhejiang Kaiheng Electronic Materials Co., Ltd.under the national large-scale enterprises of Juhua Group.It is a creative hi-tech enterprise specializing in the R&D, manufacturing and trade of electronic chemicals. Equipped with the only one 3,0000T/A of high pure electronic grade hydrofluoric acid manufacturing device,electronic grade ammonium fluoride,BOE,electron gas and electronic wet chemicals. we now are first manufacturer in China with whole electronic chemicals industry chain.The products are mainly to be used in solar,LCD,semiconductor and LED indus...