黄铜消防自救卷盘专用球阀角式DN25内外丝直通式外丝角阀

Address:Nanjing, nanjing, nanjing city, jiangsu province, is aware of the 3x04-304 quality items of fire equipment ltd., puzhui road, puzhui road, puju district, nanjing city, nanjing
Tel:18652001000