Huixian Daqing Hardware and Building Materials Electrical & Mechanical Division

Hardware & Electrical Material Business Department (Century Tsinghua Branch)

Dongcheng Power Tools (Qinghui Road Branch)

Dexin Hardware Electrics And Chemicals

Jili Nianjiao Lockset Hardware & Electrical Material Guajian

Bull Hardware & Electrical Material Electric Tools (Weiwu Line Shop)