Digital Control Punching Machine 1. high quality control 2. outstanding customer services 3. remarkable brand image Chuang Xing ... industry fabrication since 2002. We have a welding team, digital punching machines, and digital bending machines. (1) Material: stainless steel, steal, aluminum ... : powder-coating, Zinc plating, enamel, hot-dip, and polishing ,etc Digital Control Punching Machine