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