Abbreviated NELA,Northeast Light Alloy Co.,Ltd as the 2 of 156 Main projects of national first-five-year-plan,was approved as Chinese largest Al&Mg alloys processing base by the Developing Center of Chinese National Council in 1995,with the honour of silver Pillar of the Nation. The conpany has the irreplaceable positions in terms of new technology-advanced materials and military industry of national defence,undertake more than 60%of production and R&D tasks of the main light alloy materials for national defence and military industry.