wax lost steel casting 1)carbon/alloy/stainless steel, iron 2)OEM, ODM 3)ASTM, DIN, BS ... No.: JH12155Specification:1) Process: precision investment casting / lost wax casting.2) Material: carbon steel, alloy steel, stainless steel, iron, etc.3) Machining: ... in the production of carbon steel, stainless steel, alloy steel precision casting, precision forging and machining for over 17 years in ...