Te Whare Hanga Paipa Rino
Tianjin Youfa Steel Pipe Group Co.,Ltd .-Peka Nama 1;
Tianjin Youfa Steel Pipe Group Co.,Ltd .-Peka Nama 2;
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Te Kamupene Hangarau Paipa o Tianjin Youfa, Ltd;
Tianjin Youfa Ruida Transportation Facilities Co.,Ltd;
Te Kamupene Paipa Kowiri tira o Tianjin Youfa, Ltd;
Te Kamupene Hanga Paipa Rino o Tianjin Youfa Hongtuo, Ltd.
Te kaha whakaputa
16 Ngā Raina Whakaputa Paipa Porowhita Erw
15 Ngā Raina Whakaputa Paipa Rino Tapawhā me te Tapawhā
6 Ngā Raina Whakaputa Paipa Rino Tapawhā me te Tapawhā Whānui Pirau
16 Ngā Raina Whakaputa Paipa Porowhita Erw Pirau
5 Ngā Raina Whakaputa Paipa Rino Porowhita
10 Ngā Raina Whakaputa Matū Kirihou Rino
3 Ngā Raina Whakaputa Paipa Rino Panipani Kirihou
9 Ngā Raina Whakaputa Whakarewa Wera Whakarewa
10 Ngā Raina Whakaputa Paipa Kowiri tira
5 Ngā Raina Whakaputa Paipa me ngā Hononga Kowiri tira