1500 size for choose or custom make Small MOQ Fast delivery Good after-sales service ISO16949 system ... kits, our main products including O rings, Gaskets, Washers, custom mold rubber and other rubber seal kits.Our Material: Nitrile ... etc.Rubber Mouldingover 2000 setsWorker 150-200Staff25QC5Main productso rings, gaskets,custom rubber parts.Material Nitrile(NBR), HNBR, EPDM,Silicone, Fluorocarbon, ...