Laser Cutting Michinery 1. high quality control 2. outstanding customer services ... alloy, copper, brass, bronze alloy are available.(2) Fabrication Machines: laser cutting machine,CNC shearing achine,CNC punching machines,CNC bending ... : stamping, deep drawing , spot or seam welding, spinning, metal assembly (4) Surface finish : powder-coating, Zinc plating, enamel, hot-dip, and polishing ...