Yuhong Waterproof (Building Materials Wholesale Market Shop)

Beijing Miyun Yuanda Hongyu Waterproofer Co., Ltd. (Sunny Jiancai Street Shop)

Chuangshiji Waterproof

Hongfei Heat Preservation Waterproof

Sankeshu Fangshiqi (Sunny Jiancai Street Shop)

German Duefa (Miyun Franchise Store)