Instruments of Surveying and Mapping. Quan Station Yi. Jingweiyi. Shuizhunyi. RTK. GPS (Puxing Technology)

Pinggou 365 Building Materials Wholesale (Longguang Jiuyucheng Jincheng Branch)

Nippon (Tingjiang Road Shop)

Loubang Building Materials (Jiangnan Head Office)

Huangjie Cement Hardware and Building Materials Store

Nanning Xinpo Building Materials Business Department