O-ring Seal,Oil Seal Manufacturer

PRODUCTS

Hydraulic seals and O-rings are available with high quality and competitive prices, and we can also provide sealing solutions for customers.

GSJ - Bronze PTFE Hydraulic Rod Seal Step Seal with NBR/FKM O-Ring

GSF - Bronze PTFE Hydraulic Piston Seal glyd ring with NBR/FKM O-Ring

Manufacturer NBR70 NBR90 Nitrile Rubber Buna-N O-Ring

GST - Hydraulic Bronze PTFE Tape Guide Strip Wear Ring

Virgin PTFE FDA Food and Medicine Industry Spring Energized Seal

Compact Piston Seal Combined Seal TPM DAS KDAS

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.

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.

Enterprise advantage

Advantage of product technology

Domestic and overseas markets

Customer witness

Service advantage

QUALITY CONTROL

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.

Semi-finished products warehouse

Lab

Friction test machine

Tensile strength test machine

OEM AND ODM

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.

Welcome TO CUSTOMIZE

Welcome to inquire at any time, and we will

provide customers with the best offer.

COOPERATIVE PARTNER

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.

JOURNALISM

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

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

03-272018

Itermat 2018

INTERMAT 2018 is known as the International Exhibition of Building Materials Equipment and Technology and is dedicated to the latest developments in construction equipment worldwide. During the five-day event, a variety of equipment, products and services will be on display.

03-272018

The Introduction Of Sealing Material PTFE

PTFE has a melting point of 327℃, a density of 2.18 ~ 2.3g/cm3 and a Shore hardness of 50D~65D. It has excellent chemical stability and self-lubricating properties and is the most widely used fluoroplastic. It has excellent overall performance, such as high and low temperature resistance, corrosion resistance, aging resistance, non-adhesion, high insulation, high lubrication, nontoxicity. However, PTFE has poor creep resistance, poor wear resistance and a large expansion coefficient. Therefore, it is often necessary to overcome these drawbacks by filling and modifying.