High Pressure aluminum alloy and zinc alloy gravity castings 1. Material to process: Aluminum Alloy:5052 /6061/ 6063 / 2017 / 7075, Zinc alloy castings. 2. Finished Tolerances: 0.003-0.020mm 3. Technical Process: Low pressure die casting ,high pressure die casting,sand casting 4. Equipments: CNC lathe, processing center, miller, cylindrical bore grinder, surface form grinder, punching machine, etc. 5. Surface Treatment: Blacking/polishing/anodize/chrome plating/zinc plating/nickel plating,tinting 6. Inspection tooling: tool microscope/digimatic micrometer/inside micrometer/go-no go gauge/dialgage/ electronic digital display caliper/automatic height gauge/ precision level 2 detector/precision block gauge/00 levels of marble platform/ring gauge 7. Quality Certificate: ISO9001:2008, ISO/TS16949:2009 Certified 8. Application fields: S emiconductor equipment, electronic equipment, packaging equipment, agricultural equipment, medical equipment, food machinery equipment, special equipment for production line, fixture accessory, mold accessory all kinds of equipment accessories.