JOTA was established in 1991 "and registered ISK bearing trademark in Taiwan and China in 1996."In order to supply even more stable quality to our vast customers, we established a factory in Ningbo which has recognized by special ISO. The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant, and they are good and ready for various mechanical apparatus, sports gears, leisure models, air and power tools, precision instruments and medical equipment…etc. Besides standard specifications, custom-made of non-standard specifications are what we've been focusing on for the present stage. To help you ensure the supremacy of your unique design, we'll make the specification that only belongs to you.To even improve the quality of our service, we have set up a branch office in Taichung and Kaohsiung, Taiwan; Shenzhen and Shanghai, China; Thailand No matter you're an old or a new customer to us, we deeply hope that you can make the best use of those offices and give us all your care and support so that we could both have an even brighter future.