Ni Oṣu Kẹwa ti o tẹle, Tianjin Youfa yoo wa awọn ifihan 5 ni ile ati ni ilu okeere lati ṣafihan awọn ọja wa, pẹlu paipu irin carbon, awọn ọpa irin alagbara, awọn ọpa oniho welded, awọn paipu galvanized, onigun mẹrin ati awọn paipu irin onigun mẹrin, awọn paipu welded ajija, awọn paipu paipu ati scaffolding ẹya ẹrọ a...
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