ISO 9001:2000 certified custom manufacturer of lost wax precision casting parts of carbon steel, alloy steel and stainless steel, CT7 dimension tolerance provided, with surface roughness of Ra6.4-12.5. Weight covers 0.2-90Kg, size up to 1meter. ASTM, AISI, DIN, BS and JISStandard. OEMcasting available according to customers' requirements.