Shouguang Honglai Decoration Hardware Lockset (Business and Trade City Branch)

Shengcheng Hardware Mechanical And Electrical (Shengcheng Mansion Branch)

Shouguang Yuquan Hardware Wholesale Center (Shouguang Changle Qingzhou Operating Center)

Ruicheng Hardware

Sheng'an Hardware and Electric Appliance

Shouguang Zhongtian Construction Machinery Leasing Company Ltd.