... cover the MOVCD, evaporation, lithography area operation and polishing. Moreover, we cooperate with all the ... of chips:Epitaxial growth→MOCVDVEECO,AIXTRON,THOMAS SWANheater and graphite plate↓Evaporation→ EvaporatorAST, ULVAC,SHOWA,Fulin, ... Taiwan Keyi exposure device series, Donjin photoresist and photoresist remover, etc. ↓Reduction and polishing →NTS original manufactures grinding wheels, ...