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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

  • Engineering simulation and optimization of rubber seals

    Engineering simulation and optimization o...

    15 Oct,24
    In modern engineering design, rubber seals are key components and are widely used in machinery, automobiles, aerospace and other fields. In order to ensure their performance in actual use, enginee...
  • Rubber vs. other seals: Choosing the best sealing solution

    Rubber vs. other seals: Choosing the best...

    14 Oct,24
    Sealing technology is a vital part of mechanical engineering and equipment design. Different types of seals have significant differences in performance, applicable occasions and cost. This article...
  • Design principles and manufacturing process guidelines for metal C-rings

    Design principles and manufacturing proce...

    12 Oct,24
    Metal C-rings are a key seal widely used in machinery and industrial equipment. The design and manufacturing process involves many aspects, from material selection to precise processing, which hav...
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Dedicated to providing one-stop seal development and manufacturing solutions to customers worldwide.

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