... world class suppliers; free of tooling charge 1,Compound from world class suppliers, NBR, EPDM ... from 30 to 95 Shore A;2, pressed by mould vulcanization, ID ... 3,AS, JIS, BS,R,GB and customize size available;4, in house tool making and free of tooling charge for standard rubber ring ... , the mould line can be 45° and 180°5,RoHs/Reach certificate,6, ... } ); } )(); fkm/nbr/hnbr/epdm o Ring