Haiyan Yufang Building Materials Business Department (Qidu Yangguang Commerce Office Building Shop)

Haiyan Dongyuan Building Materials Business Department

Huajin Building Materials Wholesale Department (Yanbei West Road Shop)

Haiyan Shunxiang Color Steel Building Materials Business Department (Huabangjin Block Shop)

Loubang Building Materials (Haiyan Branch)

Yuhong Waterproof Haoyu Waterproof Building Materials