Hardware and Building Materials (Yuanchang Unit Shop)

Xinsheng Hardware and Water Heating Daily-use (Gannan Garden Dongqu Branch)

Tianyu Water Heating (Jiayuguan South Road Shop)

Weixing Pipeline Floor Heating Thermostat (Duanjiatan Road Branch)

Rifeng Pipe (Jiayuguan West Road Shop)

Gongniu Decorative Switches (Lanzhou Authorization Shop)