... , America, South Korea, Canada, Germany, Taiwan, Hong Kong and other places to provide LED one-stop services. We ... procedures of chips:Epitaxial growth→MOCVDVEECO,AIXTRON,THOMAS SWANheater and graphite plate↓Evaporation→ EvaporatorAST, ULVAC,SHOWA,Fulin, ... Keyi exposure device series, Donjin photoresist and photoresist remover, etc. ↓Reduction and polishing →NTS original manufactures grinding wheels ...