Hengshui Yongding Machinery Manufacturing Co., Ltd.   

Hebei Hengshui Yongding Machinery Manufacturing Co. Ltd.. Focus on the straight thread sleeve and rolling machine production enterprises, can produce: type GZK-40A, type GZK-40 series screw rolling machine products, straight thread sleeve and the standard type, positive and negative thread typeandcalibre changed type, three series over 50 varieties and thread rolling machine dedicated attach (the thread rolling wheel, cutting tools, steel wire of the first special gauges, torque wrench, spanner, eccentric shaft, protective cap and screw rolling machine accessories series). My company production of rolling machine is specially used for processing of building steel, it can be used for various materials, level, diameter and full square range of reinforced material.

Straight thread threading machine, the steel bar connecting sleeve, thread rolling machine, threading machine, straight thread connecting sleeve