Zhangqiu Falan Jinan Famen

Jinju Hardware and Building Materials (Dongcheng New Residence Shop)

Jianbo Heat Preservation Material (Zibo Pancheng Comprehensive Market Shop)

Zibo Hongniu Building Materials Co., Ltd.

Zibo Chaoyuan Standard Element Co., Ltd.

Yongchang Hardware and Building Materials (East 2nd Road Branch)