Cangzhou ZHONGTUO International Trade Co., Ltd is a professional manufacturer and exporter which
has its own factory and also cooperate with several production factories and 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, such as Asia, Africa, Europe,South America, and Australia and so on.