... vibration suppression of the shock absorber 2.ISO9001:2008,PPAP 3 3.Anti-age More details about the shock absorber:MF ... ,SAKAI,BITELLIRAMMAX,DYNAPAC,STAVESTRO,etc2.ROSH certification 3.shock absorber rubber, anti-age4. Easy to install with ... many years specilized producing rubber products.Most of our products are exported to USA,Australia, ... :Angela YipCellphone:+86-18768433570 automotive shock absorber