Roller coating is an important process in all aluminum alloy sheet waterproofing coil coating production lines. The quality of sprayed products, especially the quality of conductivity, directly endangers the actual effect of the decorative design of goods.

On September 17, 2021, the US Department of Commerce announced final anti-dumping determinations on aluminum foil imports from Armenia, Brazil, Oman, Russia and Turkey, and final countervailing duty determinations on aluminum foil imports from Oman and Turkey.