ISO-9001 Thread Rolling Machine , Bolt / Screw Rolling Machine 60HZ Frequency

Thread Roller Bolt Threaing rolling machine automatice screw rolling machine History: 1. Built in 1972, producing screws and making the first cold header in Yixing 2.Specialized in producing standard parts equipment and hard ware machine 3.Specialized in producing standard parts equipment and multistation machine 4. Producing complete equipment for standard parts and mainly producing export product which are exported to Southeast Asian 5.Specialized in producing cold forming