... unlimited freedom of design ,every formed component is suited for investment casting Gears & Gear Shafts:Spur gears, helical ... gears, worm gears, rack and pinion. Laser Cutting:provided rapid precision laser cutting of metal sheet from prototype through ... Welding,TIG Welding,Spot Welding,Laser Welding for Different materials. Assembling:assembly lines for complex productHeat Treatment:Include quenching ...