colorful o-ring
1) Good quality with competitive price .
2）Samples and specification can be customized
Description
Advantages:
1.Smooth surface with small parting line .
2.Available from tiny(ID0.60xCS0.20mm) to big(ID1000.00 x CS 20.00mm ).
3.Have auto machine（Doss Machine) to do 100% checking on o-ring.
4.Have More than 3500 sets of o-ring tools exist. No tooling Charge.
