Irin Pipe Factory
Tianjin Youfa Irin Pipe Group Co., Ltd .-No.1 Ẹka;
Tianjin Youfa Irin Pipe Group Co., Ltd .-No.2 Ẹka;
Tianjin Youfa Dezhong Irin Pipe Co., Ltd;
Tianjin Youfa Pipeline Technology Co., Ltd;
Tianjin Youfa Ruida Traffic Facilities Co., Ltd;
Tianjin Youfa Alagbara Irin Pipe Co., Ltd;
Tianjin Youfa Hongtuo Irin Pipe Manufacture Co., Ltd.
Agbara iṣelọpọ
16 Erw Yika Pipe Production Lines
15 Square Ati onigun Irin Pipe Production Lines
6 Galvanized Square Ati onigun irin Pipe Production Lines
16 Galvanized Erw Yika Pipe Production Lines
5 Ajija Irin Pipe Production Lines
10 Irin Plastic yellow Production Lines
3 Ṣiṣu Ti a bo Irin Pipe Production Lines
9 Ṣọ Rail Hot Dip Galvanize Production Lines
10 Irin alagbara, irin Pipe Production Lines
5 Alagbara Pipe Ati Fittings Production Lines