1.we do parts more than 20 y
2.high quality with low price
3.we have stock for size 4mm to 200mm
4. we are supplier to BOSCH

Our company professional produce stamping parts more than 20 years.

For rings.Most retaining ring are coiled from spring steel, SAE1060-1095, with hardness range RC42-52. These rings are available in a variety of gap styles to fit your application.

Our stock ring is DIN standard and chinese standard.also we accept order to produce  non-standard ring according drawings from customers all of the world.