... drawings or samples 3.Machinery type:25~500ton 4.ISO 9001:2000 Precision stamping sheet metal fabrication partsIntroduction ... in various fields, such as automotive components, engineering machinery, diesel and engine fittings, general and specialized equipment, ... steel, aluminum, iron, brass, copper, etc. Equipment: shearing machine, bending machine, CNC, bending presses plate cutting machine, ...