1.Material:NBR CBR SBR Au IIR Silicon viton etc

2.Advantage:anti-aging  oil resistant o-zone resistant wearing resistant high and low temperature resistant  and so on

3.OEM orders are welcomed

4.Packing :inner packing-- plastic bag,outer packing-- carton box

5.Port:Dalian or Yingkou

6.Color :meeting your need

7.Delivery on time

8.Size:We can provide you with many different sizes of rubber seal ring according to your drawing or samples

9.All product are pass  ISO9001:2000

10.All products have passed Factory Audit Reports