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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
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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
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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
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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

    120000+

    Product Quantity Specifications
  • 1500+ Material formulation

    1500+

    Material formulation
  • 6000+ Transaction client

    6000+

    Transaction client
  • 0.5 to 2500mm Product Diameter Range

    0.5 to 2500mm

    Product Diameter Range

Latest News

  • Rubber Seals vs. Metal Seals: Pros and Co...

    19 Apr,24
    Rubber seals and metal seals are two common types of seals used in various industrial applications, each with its own set of advantages and disadvantages. Understanding the differences between the...
  • Exploring the Versatility of Metal Seals in Automotive Engineering

    Exploring the Versatility of Metal Seals ...

    18 Apr,24
    Metal seals play a vital role in automotive engineering, offering a wide range of applications and benefits across various components and systems. From engines to transmissions, metal seals contri...
  • Seal Integrity: Ensuring Longevity with Rubber Seal Inspections

    Seal Integrity: Ensuring Longevity with R...

    17 Apr,24
    In various industries and applications, rubber seals play a crucial role in maintaining seal integrity and preventing leakage. Whether it’s in automotive engines, hydraulic systems, or house...
we are DLSEALS

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

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