... : more than 300 tons per month7 Precision Investment, Lost Wax Process Steel,Stainless Steel,Cast Iron Machined Castings and CNC ... : within 30 days10.Terms:FOB,CIF11.Precision Investment, Lost Wax Process Steel,Stainless Steel,Cast Iron Machined Castings and CNC ... CNC machining and assembly are also available. Precision Investment, Lost Wax Process Steel,Stainless Steel,Cast Iron Machined Castings