2000

Company established and purchased Italian Mino rolling mill machine.

2005

Purchased three rolling mills for aluminum foil to expand production scale.

2008

Increased the capacity, added 6 casting and rolling production lines and 2 cold rolling production lines.

2010

Qingdao production base of high-precision aluminum foil project was officially put into operation. 5 new aluminum foil production lines was added.

2010

Successfully listed on A share market with the stock code 002379.

2013

Increased 3 high-precision cold rolling and 1 cold rolling production lines, total 12 production lines of aluminum foil.

2018

By the end of 2018, the company had 22 casting lines and 5 cold rolling lines.

2019

In February 2019, the project of high-precision aluminum strip completed with the annual output 85,000 tons.

2019

On 23rd August, 2019, the company invested RMB 150 million on the 200, 000 tons aluminum recycling project.