In 2001,we set up our company,Hengli.

Zhangjiagang Hengli Technology Co.,Ltd is specialized in developing and producing LG series and LD series cold pilger mill, straightener machine, cold drawing machine and so on.

Cold pilger mill is our main product.We self-designed and manufactured LG30,LG60,LG90,LG120,LG180 and LG250 type series of cold pilger mill in 2003,and developed LG30HGL high-speed rolling mill (160 times/min) in domestic in 2010,so filled the domestic blank. In 20011, we developed LG10H, LG20H, LG40H, LG50H series cold pilger mills, which all adopted the leading, Rexroth servo motor control system in domestic area, and realized full automation of continuous feeding and rolling. In 2012, we developed the planet form super speed cold pilger mill LG20 and LG15 whose designed str...

Zhangjiagang Hengli machinery Co.,Ltd possess special equipment for manufacturing metallurgial, food and non-standard machinery. Top-end techonlogy and advanced production equipment make Hengli's high quality products always in leading position.

Jiangsu Hengyang Steel Pipe Co.,Ltd process special metallurgial manufacturing equipment, including one 50 puncher and one reinforced puncher; 100m nodulizing annealing furnace; LG75, LG60, LG45, LG30 cold rolling mills and LB45, LB30, LB20 cold drawn machines and many other professional equipments.

Besides the produce equipments, we still have some inspection equipments. We have various of high-precision professional detection and testing equipment, such as tension testing machine, spectrograph, metallographical microscope, defectoscope etc, t...