... precision casting 2.train parts 3.custom casting 4.OEM 5.China 1.precision casting2.train parts3.custom casting4.OEM5.China ... ModelNO. : JH12026 2. Weight: 5g-60kg 3. Dimension range: custom 4. Material: carbon steel, alloy steel, stainless steel, etc ... acid treatment,anodizing, painting and PVC powder coating 10. Machining: turning, milling, drilling, grinding, threading, CNC machining 11. Quality ...