Warshada Dhuumaha Birta:
Hal qayb oo ka mid ah Jiangsu Youfa Steel Pipe Co., Ltd
Awoodda Wax-soo-saarka:
10 Khadadka Soo saarista Beebka Wareega ee Erw
6 Khadadka Soosaarka Dhuumaha Wareegga Erw Galvanized
9 Khadadka Wax-soo-saarka birta oo afar gees ah iyo afargees ah
4 Khadadka Wax-soo-saarka birta ee laba geesoodka ah ee Galvanized iyo afargeeslaha ah