上海国可机械设备有限公司生产铝合金流利条，钣金流利条，铁架带轴承重型流利条，铁轮流利条：铝合金流利条，钣金流利条，袖珍流利条，挡边流利条，线棒流利条，卡扣，端盖，带轴承流利条，福来轮，货架。总宽度有：40mm,30mm,44mm,38mm,45mm,43mm,34mm,61mm,86mm。轮距15mm,30mm,33mm,35.5mm,95mm,45mm,49.5mm,50mm,60mm等。轮子直径有13mm,15mm,24mm,,28mm,30mm,32mm,33mm,38mm,42mm,48mm。轮子颜色有：黑色，***，***，白色等。)