1. Lost Wax Process: Wax Patterns, Sand Shell Making, Dewaxing, Pouring, Sand Cleaning, Gas Cutting, Grinding, Heat Trentment, Shot Blasting, Reshaping, Machining 2. Material: Carbon Steel, Alloy Steel, Cast Steel, Cast Iron, Pig Iron, Grey Iron, Ductile Casr Iron and so on 3. Weight: 0.1kg-300kg 4. We has established efficient quality system and obtained ISO9001 in 1995. 5. Produced by experienced technical staff. 6. Small orders accpted. 7. Production Capacity: More than 50, 000piece per month. 8. Perfect test facilities.
