wheketere paipa maitai :
Shaanxi Youfa Steel Pipe Co., Ltd
Raukaha Whakaputa:
12 Erw Rauna Paipa Whakaputa Raina
6 Piauau Erw Round Pipe Production Raina
6 Nga Raina Whakaputa Paipa Paipa Tapawhā Me Tapawhā
3 Piauau Tapawhā Me Tapawhā Roopu Steel Production Raina
3 Raina Whakangao Hangarau Hangarau Kirihou
3 Nga Raina Whakangao Paipa Paipa Whakakikoruatia