... with machining -Various finish treatment -Waterproof aluminum auto partsBasic information of this aluminum casting Household electrical appliances ... drilling etc. c) Quality control equipments: Three-coordinate measurement instrument, RoHS testing machine, Salt spray testing machine, Digital ... SUS304,SUS301,SPEC,SGEPl OEM/ODM precision parts with auto lathe, CNC machining, CNC turning, CNC cutting, ...