According to a media report in domestic yesterday ,Chinalco is inferior to Alcoa ,which contributes to losing China’s big aircraft orders to Alcoa.Against the above remarks,Southwest Aluminum Co.,Ltd express clearly that its cooperation with big aircraft projects as of old,and “Made in Chongqing”will be seen more in big domestic crafts in future.
Tandem cold rolling in aluminum processing,needed in manufacturing big aircraft,is a producing technology of world’s cutting edge,and only developed countries like America,Japan and Germany have this kind of production lines.The nearly completed tandem cold rolling project of Southwest Aluminum Co is the first in China to achieve world’s cutting edge level.Reportedly,this project will go into production after the New Year of 2014,with a designed annual capacity of 250,000 tonnes,