Size: ID3xCS1mm More than 1500 sizes for chooce OEM,ODM produce accept Ship time 15 days Comfortable service Shenzhen XHX Rubber Products Co., Ltd is a manufacturer in various rubber sealing kits, our main products including O rings, Gaskets, Washers, custom mold rubber and other rubber seal kits.Our Material: Nitrile(NBR), HNBR, EPDM, Silicone, Fluorine(FKM,FPM), Neoprene(CR),Styrene(SBR) ,CR, ...