... ; Silicon bronze; Zinc alloy; Gray iron etc.ProcessingMetal fabrication, machining, welding,punching, drilling, turning, milling, grinding, rolling, stamping, bending, forging ... plating or as your request.Machinery and equipments Puruima laser cutting, Hass processing centers and CNC milling machines, common mechanical ... from 3mm to 14mm etc. cnc machine parts(laser cutting,stamping,welding services)