C purlin machine C purlin machine industry is undergoing through changes and new transformations are making the things faster and easier for the manufacturer .They are trying to reduce the down....
Botou Xinnuo molding machine limited company is a supplier of roof plate roll forming achine, sandwich plate roll forming machine, floor plate roll forming machine, bending machine, shearing machine, ....
C, Z purline machine adopt high strength steel plate and shaped after cold forming, it has wall thickness homogeneous, size and dimension can be adjusted, big compression strength ect characteristics....