1. Material: Carbon steel; Stainless steel, aluminum alloy; Brass alloy; Tinplate, copper; Stannum bronze; Silicon bronze; Zinc alloy; Gray iron; Ductile iron; Malleable iron; Tungsten steel, etc.
2. Machining processes: metal fabrication, machining, welding, forming, shaping, punching, drilling, turning, milling, grinding, chip formatting, rolling, stamping, deep drawing, bending, spot or seam welding, spinning, forging, sand casting, die casting, investment casting, etc.
3. Surface treatment: Polishing, zinc plating, nickel plating, chrome plating, powder coating, e-coating, DIP coating, phosphate coating, anodize, PVC powder coating, dichromate plating, decrement plating, etc.
4. Machinery and equipments: CNC machining center; CNC lathe; Normal lathe; CNC milling machine; General milling machine; General drilling machine; Hydraulic press; Mechanical press; WEDM; Grinding machine; Vertical machining center; Fine blanking machine; and various inspection equipments.