roof panel roll forming machine,roll forming machinery

Function Characteristics: this plate is the most world popular used as the house surface. It features the buckle type with undercut self-locking joint all hidden in installment, there is not any crew emerged outside an entire house surface.The installment will be quick and conveniently, the product has a very good section. The lifetime is 2 times longer than ordinary profiled steel plate, and hasnot seeping phenomenon.

 

 

 

 

 

 

 

 

 

Application Fields: Fitting to be used in all house surfaces. Together with an arch-shaper, it may produce belt framework arch-type house surface system.