1.high quality cnc machined jig and fixture 2.ISO9001 certified 3.CMM to guarantee the quality 4.Sample ... s drawingSurface treatmentHeat treatment, polishing, PVD/CVD coating, galvanized, electroplating, spraying, and painting and so on.PackingWooden ... electronic polishing, oiled (rust-prevented), nickel-plated, hot-galvanized, sandblasting, zinc plating,chrome plating, painting, anodization, E- ...