1.product: Shuttle 2.main features: silicasol process lost wax investment casting 3.standard: GB,ASTM/AISI,DIN,JIS 4.material: stainless steel, carbon steel, alloy steel 5.machining, polishing, heat treatment, plating, painting 6.more than ten years experience 7.strong engineering team makes high quality 8.OEM service in casting