... map, inculding plastic mold building,precise molding(clean room),assembly(clean room).more info about our company.pls log into ... and precise parts),Zn&Al castin,painting,printing,stitching and assembly,Currently we have our own building for 18ksqr meter, ... clean room),LED component starmping&injecting(+/-0.02),electronic module assembly(clean room),painting,pad-printing,leather stitching,and general ...