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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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We 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.

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We 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.

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Obtained 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

Metal Seals in Semiconductor Manufacturin...

26 Apr,24

In the intricate world of semiconductor manufacturing, where precision and reliability are paramount, the role of metal seals cannot be overstated. These seals play a crucial part in ensuring the ...
Seal Solutions for Harsh Environments: A ...

25 Apr,24

In industries where environmental conditions are demanding, selecting the right type of seal is crucial for ensuring optimal performance and longevity of machinery and equipment. Among the most co...
Maximizing Durability: Proper Care and Ma...

24 Apr,24

Rubber seals play a vital role in various industries, ensuring the integrity and efficiency of machinery and equipment. However, to maximize their durability and performance, proper care and maint...