TP-LINK Monitoring Network Anfang (Guiyang Southwest International Trade City No.2 Guangchang Branch)

Jiumu Labor Insurance Anfang (Guiyang Southwest International Trade City No.4 Guangchang Branch)

Haikang'an Fangweishi Monitoring Business and Trade City Branch

Quanxun Door Industry

Guizhou Shengfa Technology

Cocoa Ali Wooden Door