... 12 years' experience Product No./NameJJ-00005 / LED lamp component with precision cating and machining Manufacture Process1) Mould ... , drilling, grinding etc5) Surface treatment: Trimming, polishing, cleaning & spray paint6) Full Inspection7) PackingProduct Description1) Material: ... . 5) 27 product lines of post processing facilities with CNC machining, turning, milling, tapping, drilling, polishing ...