... contact us by E-mail,Tel,or Skype directly. CNC punching service Main feature: 1)CNC in whole process, making our ... machine, Cutting machine, Welding machine.250kgs, 350, 560kgs and 750kgs air-hammers400T, 630T, 1000T, 1600T and 2500T friction press machines50T/100T/160T/250T/315T punching ...