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Featured 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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Latest projects

  • We Have Better Technology

    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 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

    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


    Product Quantity Specifications
  • 1500+ Material formulation


    Material formulation
  • 6000+ Transaction client


    Transaction client
  • 0.5 to 2500mm Product Diameter Range

    0.5 to 2500mm

    Product Diameter Range

Latest News

  • A Closer Look at Rubber Seal Technology: ...

    21 May,24
    Rubber seal technology plays a crucial role in various industries, ensuring efficient sealing and preventing leaks in mechanical systems. From automotive to aerospace, rubber seals are indispensab...
  • Exploring the Versatility of Rubber Seals in Engineering Solutions

    Exploring the Versatility of Rubber Seals...

    20 May,24
    Rubber seals play a crucial role in a wide range of engineering applications, offering versatile solutions for various sealing needs. From automotive to aerospace industries, rubber seals are indi...
  • Seal the Deal: How Rubber Gaskets Ensure Equipment Reliability

    Seal the Deal: How Rubber Gaskets Ensure ...

    18 May,24
    In the realm of industrial machinery and equipment, reliability is paramount. Ensuring that machinery operates smoothly and consistently is not just a matter of convenience; it’s a fundament...
we are DLSEALS

Dedicated to providing one-stop seal development and manufacturing solutions to customers worldwide.

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