The company was officially established "Ningbo Metallurgical Materials Engineering Technology Center” with the permission of the Science and Technology Committee ,Program Production Committee and Finance Bureau. In the same year, the standard copper cathodes of JINTIAN brand appeared on the SHFE,which was the first company in Zhejiang smelting industry.

Built the Ningbo Jintian Electrician Material Factory, the main product isenamelled wire and the second product is electrician material .”Ningbo Jintian Copper Corporation” was renamed to“Ningbo Jintian Copper (Group) Company”

Established “Ningbo Da Song Matel Industrial Company”  under the jurisdiction of "of Ningbo First Copper Bar Factory", "Ningbo Miao Shan Plate &Strip Factory",”Ningbo Miao Shan Abrasive Wheel Factory” and “Ningbo The First Copper Bar Branch Plant”

The company founder Lou Guoqiang as “NingboMiao Shan welfare Machinery Hardware Factory”director,andrenamed the factory  as “Ningbo Miao Shan Welfare Copper Factory”,the main business was copper material and the concurrent was machinery, metal and plastic.