Xintai Hardware and Building Materials Wholesale Department (Lanzhou New Area Guarantee Fang 2 Qi C Unit Shop)

Hongguang Hardware Mechanical And Electrical (Lanzhou New Area Guarantee Fang 2 Qi C Unit Shop)

Yongda Hardware and Building Materials (Wanlicheng Shop)

Yongkang Hardware Mechanical And Electrical Sales Department (Lanzhou New Area Baozhangfang Phase 2 Branch)

Chenhe Hardware and Building Materials (Rainbow City Unit B Branch)

Hongri Hardware Mechanical And Electrical (Lanzhou New Area Guarantee Fang 2 Qi C Unit Shop)