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Request a quoteFeatured Products
We have 162 sets of production equipment, most of which are imported from Germany and Japan. Production lines include molding, casting, injection molding, extrusion, sintering, CNC machining, puching, etc. The production range of seals is 0.2mm-5000mm, with a daily output of 127,000 pieces or more.
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spring energized seals
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piston cup
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PTFE Seals
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Metal Seals
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High Precision Customization
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Hydraulic Pneumatic Seal
Latest projects
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officelearn moreWe Have Better Technology
DLSEALS focuses on customer needs and is a reliable partner and supplier to customers in more than 110 countries worldwide, helping them solve supply and technical problems. -
officelearn moreWe Have Many Partners Around The World
We have our own technical center and testing facilities, a comprehensive laboratory that integrates product development, manufacturing and testing; with material formulation tests, physical testing tests, chemical tests, pilot production processes and product testing laboratories. -
officelearn moreObtained Numerous Patents
Our manufacturing standards are evidenced by the certifications we have obtained over the years. In addition to SGS, ROHS, REACH, FDA, UL, TUV, CE and many others, DLSEALS has ISO 9001:2015 quality management system certification.
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120000+
Product Quantity Specifications -
1500+
Material formulation -
6000+
Transaction client -
0.5 to 2500mm
Product Diameter Range
Latest News
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Symptoms of Hydraulic Seal Failure and Pr...
16 Oct,23Hydraulic seals play a crucial role in ensuring effective sealing and preventing fluid leakage in hydraulic systems. However, like any component, seals can experience failure over time. This artic... -
Different Types and Applications of Dust ...
11 Oct,23Dust seals are crucial components in various industries to protect machinery from dust, dirt, and contaminants. Understanding the different types of dust seals and their applications is essential f... -
Custom made high-temperature resistance f...
29 Jun,23The skeleton oil seal generally consists of three parts: an oil seal reinforcement skeleton and a self-tightening coil spring. NBR is one of the most commonly used rubbers...
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