Year 2003
Henan CangLong Light Steel Color Plate Co., Ltd. was established. (purchasing 4 internationally advanced CNC professional production lines)
Year 2005
Increased orders at home and abroad, the company added three international leading steel structure CNC production lines.
Year 2007
In the Zhengzhou City of Henan Province, it purchased 70,000 square meters of land, built a new 40,000 square meters of standardized industrial plants, and added two heavy steel production lines. The products cover light steel structure, heavy steel structure, color steel plate and composite board.
Year 2010
The company changed its name to Henan CangLong Steel Structure Engineering Co., Ltd., and obtained the qualification of the steel structure industry project awarded by the government.
Year 2015
The company has obtained ISO9001:2008 international quality management system certification, and cooperated with Mercedes-Benz to build 32 exhibition halls for Mercedes-Benz in China totaling more than 600,000 square meters.
Year 2016
The factory has updated 16 advanced production equipment and production lines, including a new sheet polyurethane (PU board) production line, which achieved sales of 800,000 square meters that year.
Year 2019
The company's annual output value reaches 500 million RMB, and more than 5,000 projects are built in foreign markets.
Year 2025
Canglong Group has added a steel structure production workshop and introduced automated welding robots, with its annual output value exceeding US$100 million.