Established in 2000, Ningbo Topbon Mechanical Seal is one of the leading manufacturers of mechanical seals in China. Our product range includes pumps, mixers, agitators and compressors, which are exported to the US, Europe, South Africa and South Asia.

Our products are similar to John Crane's, NSO's, Burgmann's and Pacific's seals. We can design and manufacture according to customers' drawings or samples as well.

We pay special attention on packing as our products are delicate and fragile. We pack goods in many layers before putting in the box to avoid any breakage during delivery.

Contact us today to know more.