... , washer, custom rubber for the world in good quality and reasonable price. Shenzhen Xinhuaxu(XHX )Rubber Products Co., Ltd ... products including O rings, Gaskets, Washers, Grommets, Bushing, Gear and other rubber parts. Our Material: Nitrile(NBR), HNBR, EPDM, Silicone, Fluorine ... Valve sealsHydraulic sealsOil seals We use high quality material and currently expand our product line to keep us always ...