... o rings, rubber gaskets,washer, custom rubber and seals, molded rubber Shenzhen (Xinhuaxu)XHX Rubber Products Co., ... : Factory history8 yearsFactory area3700m2CertificateISO/TS16949Manufacturing Machines(20sets)Rubber mixer, Automatic slitting machine, Slicer, Flash ... resistance, Tear Resistance, Abrasion Resistance, Impact Strength Resistance, Gas Impermeability Resistance, Oxygen Resistance, ...