... Good after-sales service Factory history8 yearsFactory area3700m2CertificateISO/TS16949Machines(20sets)Rubber mixer, Automatic slitting ... ring,gaskets,,washer, grommet, oil seal,custom rubber parts.Material Nitrile(NBR), HNBR, EPDM, ... 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 ...