Engineering Ceramic Structural Parts,  We could product Engineering ceramic structural parts according to the need of customer, generally the material include ZrO2, Si3N4, Al2O3, SiC. production including ceramic sliding bearings, ceramic sealer, ceramic sleeve, ceramic shaft, ceramic bloc gauge, ceramic standard ring gauge, ceramic rod and needle, ceramic cutting tools and ceramic oil cup rings.etc. Supplier: Suzhou (China) SLZ Machinery Co Ltd ， please visit webpage: http://www.bearingsworld.com/right_ceramicbearing.htm ， contact email: sales@bearingsworld.com ;   office@bearingsworld.com, MSN Code: order@bearingsworld.com , Tel : 0086 (0)512 65213180 / 6115 5723