Company History
2002 Established Signi Aluminum Co., Ltd, Completed rolling plant in Luoyang, Henan..
2003 Started 10 casting-rolling lines, become biggest CC materials manufacturer in Henan..
2003 Began 2 lines of 1850mm width cold rolling machine..
2004 Started 6 lines of 2450mm width cold rolling lines
2005 Started 2730mm width 1+2 hot rolling
2006 Started 2 lines of aluminum insulation jacketing
