1.Material:NBR ,FKM ,EPDM ,Silicone etc.

2.Product:Custom nbr o ring

3.Feature:Resistance to oil and abrasion etc.

4.Hardness:70 shore A

5.ISO9001:2008 Certificate

6.Payment Terms:T/T or Western Union

7.Package: pp bag inside and cartons outside

8.Delivery :10-15 days if goods in stock