Established in 2004 and headquartered in Fangshan District, Beijing. Subsidiaries and branches established in Shanxi, Jilin, Henan, Hebei, Inner Mongolia, Fuyang (Anhui), Zhundong (Xinjiang), and Zambia.

Listed on the Shanghai Stock Exchange in June 2015 (stock code: 603616). Registered capital: RMB 391.318 million. Controlling shareholder: Beijing Hanjian Group Co., Ltd.

As one of China’s most comprehensive manufacturers of concrete pipes, the company has been a leader in the domestic PCCP industry for years.

Currently serves as Vice President Unit of China Concrete and Cement Products Association, and Executive Director of China Hydraulic Engineering Society and China Hydraulic Engineering Association.

In 2017, acquired Hebei Hezhong Building Materials Co., Ltd. to enter the concrete admixture industry; in 2018, acquired Qinhuangdao Qingqing Environmental Equipment Co., Ltd. to expand into environmental protection.

Core businesses: manufacturing pre-stressed concrete cylinder pipes (PCCP), pressure steel pipes, drainage pipes, ready-mixed concrete, concrete box culverts.

In 2004, through technology introduction and localization, the company developed the first domestic DN4000 double-layer-wound PCCP, obtaining the National Key New Product Certificate from ministries including MOST, MOFCOM, and AQSIQ, and securing the first national production license for DN4000 PCCP in September 2004.