Fei Rong Bearing Co.;ltd Fei 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 testing Dimension: 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 .