2015

In May, the sales record of five truss welding production lines signed within one week was achieved again.

In October, "Zhejiang Yizhou Machinery Technology Co., Ltd." laid the foundation; truss welding machine technology won Ningbo Science and technology progress award.

In November, the production lines of steel sheet welding machine and autoclaved aerated concrete sheet mesh welding machine were successively developed and sold, and the equipment technology was in the leading position in China.

In December, the sales of steel truss production line exceeded 25 million, and the sales of large-scale production equipment of the company reached 26.71 million;

The company has authorized 15 invention patents.