Sapphire Ruby Spinel Super-hard materials Agate and industrial ceramics Jewel bearings Special shaped artificial corundum Watches gem-bearings Sapphire Windows Industrial jewels for nozzle orifice Gem Stone Operation Blade Precision machining Micro smco magnet Micro-hole thin wall ring magnet Deep-hole thin wall ring SmCo magnet Rotor magnet Micro ndfeb magnet Micro magnet with different shape Precise micro magnets technic Smco magnet with different plating Fiber Optic Connector Mini bonded Nd-Fe-B magnets

Our factory manufactures exact jewel bearings of great quantity and high quality, such as synthetic white corundumn bearings, ruby bearings, sapphire bearings, glass, microcrystalline glass, cubic zirconia, natural agate bearing, etc, Jewel bearings have application in apparatus, meter and ball bearing, etc.