Haimen Sanyou Carbon Industry Co.,Ltd. specializes in producing carbon brushes for car, mobile, household appliances, electric tools , industry carbon seal ring and doctorblade for railroad locomotive. We form a complete production network with many famous factories.
       For the advanced production development, marketing strategies, good and stable quality, we get favorable comments from the customers. After ten years development, depending on continuous new products out, our customers are not only from domestic, but also from Europ, America, Australia, Singapore and so on. Our export quantity is on the first class in China.
        In order to follow up the market, we further develop more new products and improve the quality. Depending on advanced technology and good after-sales services, you will get our perfect products and services at any moment.
       And welcome new cooperation projects! Gathering all the technology to establish a well recognize brand – San You.
      Let’s work together for more wonderful future!