Tianhua Tongda Glass Co., Ltd.

Yaohua Glass Office Geduan

Qinhuangdao Glass (Tianjin Dian Shangcheng Branch)

Tianjin Linyi Stainless Steel Sales Co., Ltd.

Dongfang Yuhong Waterproof

Changyi Heat Preservation Waterproof Sales Office (Tianjin Dianshang Chengdong Shop)