Yongfeng Hardware Biaozhunjian Wholesale Department (Beiyuan Unit Branch)

Qingdao Jiehui Hardware Electric Tools Building Materials Pipe Fittings Co., Ltd. (Electric Wire Electrical Appliance)

Jing'ao Hardware (Yuanyang Wanhe Siji Shop)

Xinshun Hardware General Merchandise Shop

Qingdao Deshang Hardware and Electric Appliance Co., Ltd. (Wutaishan Road Shop)

Huaxin Hardware (Zhangbaowan Shop)