Warshadda Tuubooyinka Birta ah:
Shaanxi Youfa Steel Pipe Co., Ltd
Awoodda Wax-soo-saarka:
12 Khadadka Wax Soo Saarka Tuubooyinka Wareega ah ee Erw
6 Khadadka Wax Soo Saarka Tuubooyinka Wareega ah ee Erw ee Galvanized
6 Khadadka Wax Soo Saarka Tuubooyinka Birta ah ee Laba Jibaaran iyo leydi
3 Khadad Wax Soo Saar Tuubo Bir ah oo Laydi ah oo La Galvanized ah iyo Xariijimo
3 Khadadka Wax Soo Saarka ee Isku-dhafka Balaastikada Birta ah
3 Khadad Wax Soo Saar Tuubo Bir ah oo Balaastig ah