... equipment, and the state owned company background, we have to say, you will understand why there are so many company ... choose CNBM to be their supplier. CNBM aluminum complying with YS/T ... producing procedure includes the following steps:Rolling--Annealing--Slitting--Sawing, Cut-To-Length, Shearing2. Technical DataAlloy AA1050,AA1060, AA1070, AA1100 Temper: H12 ...