... turning, stamping, Die-casting, milling, grinding,cutting, welding and other services. The line of production: valves, construction parts, ... of ANSI/ASTM, BS, DIN, NFA, JIS, and ISO9001 II. MAIN PRODUCTSCNC Precision Machined PartsPrecision Casted PartsForged PartsPrecision ... Steel etc.Brass, bronze, aluminum, magnesium, Aluminum alloy, and zinc alloy etc.Grey iron, ductile iron, cast iron etc. ...