Tengzhou Jianda CNC Machine Co., Ltd specialized inwoodworking machine, advertising machine, marble/stone engraving machine, laser engraving cutting machine, metal mould machine, double heads engraving machine,cylinder engraving machine, marking machine, etc. The company was one of companies that can research & develop the advanced CNC Machines, which have laid the foundation in the domestic market. our machines have already exported to USA, Canada, England, Australia, Russia, India and so on.