Founded

Reached 80 million in sales and won the national invention patent

Sales exceeded 210 million, independent research and development of mechanical welding success, won the Shanghai high-tech enterprise

The first in the industry to introduce large-scale automatic laser cutting technology, set up an environmental protection department, and cooperate with industry, university and research institute of Tongji University

In-depth strategic cooperation with Tongji University, established Jinshan expert workstation

Editor-in-chief of three standards released