... order accepted. welcome to inquiry! 5 Series of Aluminum Sheet The aluminum is the most abundant metallic element on earth. ... of BL. 9)Packing:Seaworthy packing.Packing pictures10)Application:outer packing, and mechanical components, refrigerator, air conditioning ventilation pipe ... .At present, we are major in producing aluminum sheet, aluminum roll, and aluminum foil of 1 series ,3 series ,5 series ...