cip forming，precision machining，stable quality. size and precision are according to customization.

zirconia ceramic retain some performance as follows:

1,high corrosion resistance, this means they can be also used in acid and alkali . 

2,high temperature resistance. can be used up to 500℃. 

3,electrical insulation、non-magnetic.

4,the self-lubrication of zirconia ball bearings makes it can be used in vacuum and high temperature conditions without lubrication.

5,high fracture toughness than other ceramics.