... bending, punching, welding, riveting, grinding, etc.Surface treatment:Powder coating, hot galvanized, painting, polishing, brushing,chrome/zinc/nickel ... South America, Oceania, Mid East, Western Europe etc.EQUIPMENT:CNC punching machine, CNC bending machine, plasma cutting ... machine, drilling machine, various kinds of welding equipment, oscilloscope, salt spraying tester etc.WEBSITE: www. ...