... 1)Alloy Steel Casting Product 2)Various CNC machining 3)Reasonable price+quick delivery metal casting part1.Material: carbon steel, alloy steel, stainless ... .Standard: ASTM, AISI, BS, DIN, JIS, NF3.Process: investment casting, die casting, gravity casting, sand casting4.Machining: turning , milling, drilling, grinding, threading, CNC ...