Hongkou Hardware Shop

Xinyi Hardware and Building Materials Yuhong Waterproof (Rongchuang Erhai Shop)

Jiayin Hardware and Building Materials (Merchants Yiyun Shui'an Branch)

Aojie Hardware

Xianglin Hardware (Merchants Yiyun Shui'an Branch)

Haituo Hardware and Building Materials (Rongchuang Erhai Shop)