... tapping,, punching Other technics available: CNC cutting, CNC grinding, casting, cold die casting, laser cutting4. Surface treatment: silver plating, anodic oxidation Other ... lathe, CNC turning for small orderWe are providing variety of die casting parts wih high quality, competitive price, prompt delivery and ... intend to sell this product.www.jielimetal.com.cn Aluminum Die Casting Parts JL-CST-002