上海國可機械設備有限公司生產鋁合金流利條，鈑金流利條，鐵架帶軸承重型流利條，鐵輪流利條，包膠流利條，包絨布流利條，包硅膠流利條，袖珍流利條，擋邊流利條，線棒流利條，卡扣，端蓋，帶軸承流利條，福來輪，貨架。總寬度有：40mm,30mm,44mm,38mm,45mm,43mm,34mm,61mm,70mm,86mm。輪距15mm,30mm,33mm,35.5mm,40mm,45mm,49.5mm,50mm,60mm等。輪子直徑有13mm,15mm,24mm,,28mm,30mm,32mm,33mm,38mm,42mm,48mm。 輪子顏色有：黑色，灰色，黃色，白色等。