Company History
Author:Frank Time:2023-05-18
| 2002 | Established Signi Aluminum Co., Ltd, Completed rolling plant in Luoyang, Henan. | 
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| 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 | 

 
         
     
             
             
             
             
            