... parts according to drawings or samples, like machining parts, welding structure, bending parts, casting, and Aluminum extrusion etc.2 ... etc.Machining process *CNC machining (milling, turning, drilling) *Painting *Welding *Laser cutting *Flame cutting *Aluminum extrusionSurface treatment Polishing, Chrome/Zinc ... Formats PDF, Pro/Engineer, SolidWorks, Auto CAD etc. Other Custom Big Welding Assembly