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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

Sealing Success: Optimizing Performance w...

29 Apr,24

Rubber seals play a critical role in ensuring the efficiency and reliability of various industrial applications. From automotive engines to hydraulic systems, rubber seals are indispensable compon...
The Importance of Proper Installation for...

28 Apr,24

Metal seals play a crucial role in various industrial applications, ensuring leak-proof performance in demanding environments. However, even the highest-quality metal seals can fail to deliver opt...
Rubber Seal Innovations: Advancing Perfor...

27 Apr,24

Rubber seals have long been integral components in numerous industries, playing a crucial role in ensuring operational efficiency and safety. With advancements in technology and materials science,...