China Manufacturer Metal Piston Bonded Oil Seal

Bonded Seals

The bonded seal is a metal washer with a vulcanized rubber insert for use in high pressure applications where other
means of sealing are unsuitable. Bonded seals are now available in self centralising form, which eliminates seal offset
and makes for easier installation.

Available in Imperial and Metric sizes and various metals and sealing materials to suit your application.
Available Materials: Viton, NBR, Silicone, EPDM....other materials on request.

DMS SEALS was established in 2008. We are a technology enterprise which specialized in the production of seals,

the development of seals material and the solution of the sealing of special working condition.

We own 120 staffs which including 70 middle and senior technicians.

Our factory covers more than 10000 square meters which including 8000 square meters for the workshop.

Our production equipment and test equipment are on leading level in the same industry.

We are the one of the biggest enterprise who specialized in manufacturing and developing seals in China.

We have long time cooperation and communication with many universities and research institutions at home and board.

We have already passed the certification of ISO 9001 and TS 16949. We have the mature technical reserve for the

solution of ultra-high temperature, ultra-high pressure, ultra-low temperature, highly corrosive and other special working

condition.