- MOQ2 Set(s)
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Production process of screw tip cutting of screw tip polishing hardning grinding nitriding polishing & testing production process of screw & barrel material testing(en-41 b musco) t-condition(27 to 30 hrc) nitriding(65 to 68 hrc) boring grinding polishing & testing.