NINGBO YINZHOU KAIRUI SEAL FACTORY located on the east side of Ningbo.  Our factory is specialized in producing all types of pump kit machinery sealing elements and sealing auxiliary materials (alumina ceramics, carbon-graphite, TC, SIC, rubber parts, etc.). The products are widely applied to chemical industry, machinery, metallurgy and pharmacy, etc. We also make products for some professional manufacturers in the world.

Our factory has strong team for technical, with   experienced engineers from design to production   line. We have gained ISO9001:2000. The fifty   percent of our products are exported. We also   specially design products according to the   customers' drawings and requirements. We would   like to cooperate with all friends in the world with  quality products  and competitive price. For long term, our factory has adhered to quality products, best service and competitive price.

Welcome to send your drawings or samples to us, we are sure we will be your best supplier.