precision casting parts Materials: carbon steel, stainless steel and alloy steel Process: investment casting (lost wax casting) Standards: ASTM ... , SAE, BS, DIN, UNI and JIS Weight: 0.1 to 50kg Surface treatment: sand blasted and then painted, galvanized or zinc plated ... , milling, CNC milling, CNC drilling, CNC boring, CNC threading and grinding Can supply as per customer's drawings or samples ...