Cattle Yuanfangshui Zhakou Hardware (Chengde Shopping Mall Garden Unit Shop)

Yuhong Waterproof (Caoyun West Road Shop)

Chengde Hydropower Hardware and Building Materials Daquan (AD Youjiaguan)

Lubang Waterproof (Xiangtian Wuliucheng Shop)

Waterproof Dulou

Surpass Waterproof (Huanghe Garden 17 Plot Shop)