Te 10 o ngā Hui Hokohoko Ā-Ao mō te Ahumahi Ngongo me te Paipa o Haina Katoa
Te Rā: 14 ki te 16 o Hune, 2023
Wāhitau: Pokapū Whakaaturanga Ao Hou o Shanghai
Rohe B, Tau o te Wharekai: W4D13 (99 m2)
Ka tae atu te Youfa Steel Pipe Group ki te 10 o ngā Hui Hokohoko Ahumahi Tube & Pipe o te Ao - All China.Paipa maitai whakarewa ERW, Paipa maitai piauau, Paipa maitai tapawhā me te tapawhā, Paipa tapawhā me te tapawhā whakakoi, ngā hononga paipa maitai, paipa kowiri tirametūāpapa, mePaipa maitai API 5Lka whakaatuhia ki te tūru o Youfa.
Wā tuku: Maehe-22-2023