公司多年來勤懇創業，奉守"人誠品優"的原則，公司得以長足發展。公司常年銷售東北特鋼、華新麗華、久立特鋼、溫州寶豐、溫州昌盛、太鋼、寶新、張浦等國內各大鋼廠生產的S355無縫鋼管、S355方管、S355無縫方管等各種方管和直縫焊管產品，適用于工程、煤礦、紡織、電力、鍋爐、機械、軍工等各個領域 產品材質規格價格 S355無縫鋼管S355125*154836 S355無縫鋼管S355225*134932 S355無縫鋼管S35575*54239

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