Sapphire/Ruby Jewel Bearing General Description Our company have specialised in the manufacture of Jewel bearings Synthetic white corundum, ruby, sapphire, glass, microcrystalline glass, cubic zirconia, natural agate bearing, etc. Jewel bearings have application in apparatus, meter and ball bearing, etc., Many customize products. Supporting bearings ( Performance area): Type of precious stone bearings: synthetic white corundum, synthetic sapphire and ruby bearings, crystallite glass, cube zirconia, nature agate bearings and etc. We can produce customized jewel bearings according to specific requirements and drawings from clients. It's chiefly applied as supporting bearings to the rotational systems of various accurate chronographs, auto-memorizing apparatus, precise instruments (micrometer, dial indicator) and other apparatus. Customer's satisfaction is our companys' ever lasting goal. We hope our honest policy and quality goods will be your lasting choice. We promote our company with its brand-named products, along with the first-class service and top quality prdoucts. We sincerely looking forward to establishing long and mutual benefits business relation with new and old customers in the near future.. For more detail info, please feel free to visit our website or inquire us at any of your convenience. Website: