Fekitori yeMapaipi eSimbi
Tianjin Youfa Steel Pipe Group Co., Ltd. Bazi reNo.1;
Tianjin Youfa Steel Pipe Group Co., Ltd. Bazi renhamba 2;
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Tianjin Youfa Pipeline Technology Co., Ltd;
Tianjin Youfa Ruida Traffic Facilities Co., Ltd;
Tianjin Youfa Stainless Steel Pipe Co., Ltd;
Tianjin Youfa Hongtuo Steel Pipe Manufacture Co., Ltd.
Kugona Kugadzira
Mitsetse gumi nematanhatu yeErw Round Pipe Production
Mitsetse yeSimbi yeSimbi ine Masikweya neRectangular gumi nemashanu
Mitsetse 6 yeSimbi Yakagadzirwa neMapaipi Akaenzana Uye Akaenzana
Mitsetse gumi nematanhatu yekugadzirwa kwemapaipi eErw Round
Mitsetse mishanu yekugadzira mapaipi esimbi inotenderera
Mitsetse gumi yeSimbi yePlastiki Yakasanganiswa
Mitsetse mitatu yekugadzira mapaipi esimbi akaputirwa nepurasitiki
Mitsetse 9 yekugadzirwa kweRail Hot Dip Galvanize
Mitsetse gumi yeSimbi Isina Kugadzirwa
Mitsetse mishanu yekugadzira mapaipi asina ngura uye zvigadziko