... lamp 1.top-quality plastic part for cfl lamp 2.precision injection part for any lamp 3.PBT,PC plastic cover and base for cfl lamp,plastic housing for cfl lamp ... , SKD61,H13,SKD11.Advanced equipments:precision grinder,milling machine,driller,wire cutting machine,EDM,CNC,full automatic injection machine ,projector,ultrasonic welder.20-years ...