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            3. 工程案例

              可定做多種規格、多種型號的無縫鋼管。另常年兼營成都、包鋼、冶鋼、魯寶、鞍鋼、安陽、洪都、天津等幾大鋼廠的國產進口的無縫鋼管、無縫管、流體鋼管、直縫焊管,經營品種多、規格齊全,保質保量,常年庫存保有量7000噸以上。




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