rubber U ring 1. NR, CR, NBR, SBR, VITON, ... . 2. ISO9001 3. Prompt delivery: 1 week rubber U ring MaterialNR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, ... and hardness testers can be offered for customer's testingPackageInner plastic bag/outside carton/wooden palletsPayment termsL/ ... Production orders can be arranged specially to meet customer’s urgent demandsPortXiamenSteady Price: We have more steady price ...