CANGZHOU ZhongHeng Machine Manufacture Co.,ltd is a professional manufacturer and exporter which has its own factory and also cooperate with several production factories and associated enterprises, concerning with the design, development and production of cold roll forming machines,material of building.It is located in northwest of CangZhou, as a long history of cold roll forming machine production base.All products comply with international quality standards and are greatly appreciated in variety of different markets throughout the world, Our company is organized and run as a modern enterprise system.We specialize in the automated production line of sheet cold roll forming machines.We are able to provide an integral resolution schema of cold roll forming system through a combination of advanced system design and equipment. Based on our advanced research and commercial team, we are able to research and development manufacturing and sale of ndard and non-standard cold roll forming equipment for our clients world widely.Besides is we Cooperate with professional factories for nail making machine and livestock equipmen.We would like to invite you to come and join our to build our mutual benefit.