PU oil seal 1.Material-international famous brand;2.Small quantity is accepted; ... Certification,it is complied with ROHS standard5. We have the seal manufacture team who have more than 8 years experience.6 ... is:5mm.10.We can produce all kind of oil seal style such as:TC,SC,VC,KC,TB,SB,VB,KB ... ,SA,TA,VA,KA,SF,TF,VF,KFSizeWe can manufacture according to your sizeMaterialNBR,VITON,EPDM,SILICONE ...