Hengchang Hardware and Electric Appliance (Shouguang Sunjiaji Grain Management Office East)

Shunchang Hardware and Electric Appliance (South Ring Road Branch)

Yutong Water Heating

Hongyan Hardware and Electric Appliance Dapeng Material

Quanfuyuan (Sunji Shop)

Shandong Shouguang Huayang Tube Industry Co., Ltd.