our city is the biggest and strongest production base of the roll forming machine.we can supply color steel forming machine,C&Z purlin machine,archaic glazed tile forming machine,steel structural floor panel roll forming machine,sandwich panel roll forming machine,highway guardrail forming machine and other cold roll forming machine.and we have various kinds of machinery and production method to meet our custoner's incresing demand.our machine have been export to canada,south korea,russia,holland,srilanka,tanzania,india,bolivia,etc.