Shijiazhuang City, well-frequented mining area in 2020, the fourth key projects focused on starting activities were held. The centralized start of the Zhongwu production base, Zhengfeng mine industrial building complex repair, Hongke waste heat heating project.
It is understood that the signing of the authorization of the three projects, are in line with the Shijiazhuang City, "4 + 4" industrial development planning.