According to relevant data, Guo Jing, a subsidiary of Zhezhong Co., Ltd., has only transferred some shares, but not all of them, so it still belongs to a subsidiary.
Shanghai Zhezhong Group Co., Ltd. was established on June 4, 2002. Its registered place is Lianhe North Road, Fengxian District, Shanghai, and its legal representative is Lu. The business scope includes sales of reinforced concrete pipe piles, square piles, segments, tongue-and-groove pipes, building steel structures, sound barriers, commercial concrete and building materials wholesale and retail.