- Black Rubber Seals O-Rings NBR 50sh to 90sh
- 2017-03-23 11:15
- 1. We are professional manufacturer of rubber O-Rings.2. We can offer you a wide range of rubber O-Rings in all standard
- Rubber Seals
- 2016-10-25 08:26
- 1.Widely used in bathroom product, valve, faucet, machine, hydraumatic, pneumatic and automobiles.2.Hardness:ShoreA60,70