Cangzhou Zhongtuo cold bending forming equipment manufacturing co., LTD from 1996. We are specialized in manufacturing color steel forming machine,light keel machine,C&Z purlin machine,Glazed tile forming machine,welded tube mill, stone coated roof production line,steel structural floor panel roll forming machine and so on. We also have the derivatives and raw material. We real provide you one station, non-stop service,Now,our machine have been exported to 30 countries,such as Canada,South Korea,Russia,Holland,Sri Lanka,Malaysia,India,Brazil,etc.Our company insists on the service aim:...