Xincheng roll forming machine factory ,With the development of the steel constructure ,our company has been engaged in manufacturing roll forming amchine for more than 30 years .our products passed CE certification ,BV checking ,3C and SONCAP for the right to export to Nigeria we have developed more than 10series of steel roll forming machines which can meet the requirements of all steel construction.such as production lines for wall&roof sheet ,color steel tile,C&Z &W&U SHAPE purlin and floor decking sheet sa well sa production line for all kinds of sandwich panels ,curving machines for roof sheets ,we also supply production lines of guardrail sheet for expressway,shutter doors ,garages doors downpipe,besides ,we devoted to the research and development of various kinds of other products related to steel structure ,such sa hydraulic press brake machine ,shearing machine,slitting machine,etc.