Cattle Yuanfangshui (Zhangbei Road Shop)

Hongyuan Waterproof

Jinshuai Waterproof (Gong'an Street Branch)

Henan Profession Waterproof (Yuntao Unit South Area Branch)

Zibo Yuhongyuan Waterproof Heat Preservation Engineering Co., Ltd.

Hengtai Waterproof (Yuntao Unit South Area Branch)