rubber oil seal: 1:high quality and non-toxic 2:various of sizes as your request 3:OEM ,ODM is ok 4.free sample available Rubber oil seal 1.Available material:NBR,NR,HMBR,EPDM,ACM Silicone,FKM/PU etc,wide range of materials are available.2.Excellent chemical and physical property,excellent oil high/low temperature-resistant,wearing-resistant,oil-resistant,dust-resistant.3.We can design and ...