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

white sapphire discs, red ruby discs,ruby ring,cylinder, tube, rod, white diamond, gemstone ring, gem ruby, block, cut into strips,cut into pellet, grind to be round, laser drilling, precise grinding, flat grinding with parallel sides precisely

All block,  ring and cylinder made of super-hard materials,  tolerance within 0.02 mm

The processing of Ring magnet :
Jewel, gem stome, sapphire, ruby ----- cut into strips ---- cut into pellet --- ---- grind to be round ----- laser drilling ---- enlarge the hole ----  grinding the outer ring surface precisely --- flat grinding with parallel sides precisely ---- magnetizing and packing

Pieces of the structure of precious stones

Features : As the high hardness of single crystal of man-made gems, for Mo's 9, has good mechanical properties, wear-resistant, decay 
Corrosion, thermal stability and chemical stability, and good optical properties and so on. 
Product Usage : there are precious stones driven by electric spark, nozzles, cross-sell and cross lines, chisel, precious stones, Central, yarn have ring, precious stones Prism, the ball stones, precious stones valve (gas, liquid), first-class gem stones measuring devices and components.