Workmanship: silica sol and water glass investment casting Materials: Stainless steel, carbon steel, steel alloy, copper and aluminum Weight: 0.1 to 20kg Finishes: polishing, shot blasting, blackening, coating and painting Capacity: 100T monthly capacity, in-house CNC machining and polishing Applications: construction, tool, automotive, hardware, optics, sports, instrument, marine, airplane and military Standards: ASTM, DIN, JIS and ISO