... appreciated. ISO9001 & TS16949 certificated factory Oilfield rubber packing, four cones with one bottom. OEM/ODM orders are appreciated.Size: ... cones with one bottomDescription: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, ... 12 sets CNC machines and provide compression/transfer/injection rubber moldsISO9000 and TS16949 certificated factoryMold/samples lead-time: ...