... door and window accessories, home product and other areas. The cold rollforming machine is poupar used for making various door ... for our production, such as the 37mm, 39mm, 42mm, 45mm....profile , the cover box , the octaganal tubes and so on.Because ... in importing, exporting, and using the machine, we are invited to assist selling the machines. If you need, welcome to contact with us.High quality, ...