Fei Rong Bearing Co.;ltdFei Rong bearing is focus on miniature bearing manufactue , it is located in FuAn FuJian.we can manufature bore size 1mm -12 mm, outter size 3mm -30mm with a variety of closure and lubrication Mini Bearing.The Main types we can offer are deep groove bearing , flange ball bearings , miniature thrust bearing .also we can offer customer -made not standard bearing fabrication.bearing materials usually we used are stainless steel, chrome steel and carbon steel.our mini bearing are most used in application such as remote-control toy , yoyo bearing , fishing gear and Micro electrical machine.facotry yearly production capability is 30 millions , we have rich store for quicky delivery.we carry out rigorous quality inspection Material: material certificate , hardness testingDimension: Linear height measurement, shape and roughness measurement, roundness measurement.Function: Noise/vibrations testing modules to assure each batch of bearing arriving in our customer is premium quality.welcome your inquiry at any time.we are glad to offer competetive quotation .