Site map

The Professional Sealing Solution Supplier.

Mail to:



Our main products are hydraulic seals, O-Rings, spring energized seals, oil seals and so on. Hydraulic seals including step seals, glyd rings, guide strips, wiper seals, rod seals, piston seals, rotary seals, wear rings. We can provide the seals with bronze filled PTFE, carbon filled PTFE, graphite filled PTFE, MoS2 filled PTFE, glass filled PTFE, virgin PTFE. About O-Rings, we can supply NBR, FKM, silicone, EPDM, HNBR, ACM, FFKM material. We can design the suitable spring energized seals for your application. Our oil seals have TC, TB, SC, DC, TCV and so on. Looking forward to supply the best seals for you.

DMS SEALS was founded in 2008. We started by manufacturing filled PTFE seals, including bronze filled PTFE, carbon filled PTFE, graphite PTFE, MoS2 filled PTFE, and glass filled PTFE. We now also produce O-rings made of NBR, FKM, silicone, EPDM, FFKM.

DMS Seal Manufacturer

We are a scientific and technical enterprise specializing in seal production, sealing material development and the conception of sealing solutions for special working condition. We have 120 employees, including 70 senior technicians.


Our factory covers an area of more than 10,000 square meters and the factory area is 8,000 square meters. Our production equipment and test equipment are at the leading level in the industry. We are one of the largest companies in China specializing in the production and development of seals. We have long-term communication and cooperation with many universities and research institutions at home and abroad.


We have a number of invention patents and leading production processes. The R&D team is able to design and develop seals

for various sealing systems under complex conditions. We have already passed the certification of ISO 9001 and TS 16949.


We are a professional manufacturer specializing in supplying sealing solutions and various seals.

We can support OEM and ODM and can meet any request that customers make.

DMS Seal Manufacturer DMS Seal Manufacturer
DMS Seal Manufacturer



Welcome to inquire at any time, and we will

 provide customers with the best offer.


We adhere to the tenet of “first-class design, top manufacturing, excellent service” and strive to be an excellent supplier of sealing system solutions.

We pay the utmost attention to quality to ensure the satisfaction of our cooperative partners.


INTERMAT 2018 is known as the international exhibition for equipment and technology of building

materials, showing the latest development in the construction equipment worldwide.

Leave us your message

If you are interested in our products or service, please contact us at.

Chat Online 编辑模式下无法使用
Chat Online inputting...