We are specializing in the production of miniature ball
bearings with an Inner diameter varying from 1.0mm to *7mm. They
are usually divided into two series Inch Series and Metric Series,
and the material may be Chrome steel, AISI**0C or Carbon steel. The
item numbers have also reached more than **0. In fact, we have
become one of the leading manufacturers of miniature ball bearings
In China, with a long history, modern technology and advanced
management. Tungtai bearings have reached ABEC*1,
ABEC*3 and ABEC*5. moreover, we are especially good at the
production of Extra-thin bearings, bearings with flange and in
stainless steel, non-standard bearings and bearings with Teflon
seals.
