... procision casting, heat treatment, surface machining.size: customizedTools: gear planer, gear shaper, precision CNC maching centers, CNC lathes.Types: ... worm gears, rack and pinion, bevel gears, spur gears, helical ... like DMG, MAZAK, Garrison, all-pervasive CNC machine tools and more thanprecise parts making equipments are applied in the ...