rotary mold sealing ring double injection gasket

China top bimaterial mold maker, offer two color SWR pipe seals, two shot drain fittings ring mold, 2 component pressure application pipe orings mold, water application pipe sealing injection molded 2k! Feel free to contact Lucia for more details. Mail: focaremould@ WhatsApp & WeChat: 86 183 5761 6586