
CYLINDRICAL CORUNDUM BUSHINGS (CCB)
Used as bearings in various mechanisms.
Manufactured from material: Ruby-5, Ruby-10, and also available upon
customer request.We can also produce items of other sizes according to the
customer's drawing.


CYLINDRICAL CORUNDUM BUSHINGS (CCB)
Used as bearings in various mechanisms.
Manufactured from material: Ruby-5, Ruby-10, and also available upon
customer request.We can also produce items of other sizes according to the
customer's drawing.

Watch jewels
We fulfill custom orders for precision products made from technical stone and look forward to mutually beneficial cooperation..