Hefei Zhencheng Materials Co., Ltd.

Hefei Enhao Bethlehem Building Materials Co., Ltd.

Huadong International Building Materials Center

Anhui Wenxuan Iron and Steel Co., Ltd.

Anhui Kaisha Materials Co., Ltd. (Youfa Steel Tube General Agent)

Hefei Baoguang Building Materials Co., Ltd. (Anhui Hefei Youfa Steel Tube General Agent)