




Chelik quvurlari zavodi:
Shaanxi Youfa Steel Pipe Co., Ltd
Ishlab chiqarish quvvati:
12 Erw dumaloq quvur ishlab chiqarish liniyalari
6 ta galvanizli Erw dumaloq quvurlarni ishlab chiqarish liniyasi
6 kvadrat va to'rtburchaklar po'lat quvur ishlab chiqarish liniyalari
3 ta galvanizli kvadrat va to'rtburchaklar po'lat quvur ishlab chiqarish liniyasi
3 ta po'latdan yasalgan plastmassa birikma ishlab chiqarish liniyasi
3 ta plastik qoplamali po'lat quvur ishlab chiqarish liniyasi