... materials such as zinc, copper, and aluminum exhibit excellent cold formability. This cold forming process, involving mechanical action on the material, led to the creation of the first metal roofs in China around 2000 years ago. In the post-war years, roofs needed to be replaced quickly and in large quantities. Zinc and galvanized steel roofs, coated with bitumen, were used for this purpose...

The europages app is here!

Use our improved supplier search or create inquiries on the go with the new europages app.

Download in the App Store

App StoreGoogle Play