Yuhong Waterproof (Gold Plaza Branch)

Hongyun Waterproof Engineering Department (Fengtai Jiayuan Branch)

Shandong Xinyuan Waterproof (Fengtai Jiayuan Branch)

Dongfang Yuhong Waterproof (Siyang General Agent)

Longjiang Building Materials Waterproof Wholesale

Jupeng Waterproof Building Materials Business Department (Fengtai Jiayuan Branch)