Huixin Steel Material Trading Co., Ltd.

Liansu Xiongsu Rifeng Municipal Pipeline 1st Class Agency (Hainan Jingjingque Building Materials Co., Ltd.)

Lingshui Yelin Beidou Hengsheng Hardware and Building Materials Firm

Liansu Xiongsu 1st Class Agency Lingshui Datong Pipeline Tubing Hardware Wholesale

Haili Stainless Steel Guan (Beidou Road Branch)

LESSO Pipeline (Sancai Avenue Sunny Kindergarten Shop)