隆机械工业有限公司创业于1976年，前期以生产各式专用机为主，1991年开始以自有商标生产各式润滑设备及注油机械。

JO Long Co., Ltd. is established in 1976. For the earlier stage, we mainly produced Professional machinery. Since 1991, we start to use our trademark to produce lubricating equipment and repairing tool of and motorcycle. For the past 30 years, we devote to provide good products to the industry.