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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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We Have Better Technology

DLSEALS focuses on customer needs and is a reliable partner and supplier to customers in more than 160 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
1660+
Material formulation
6000+
Transaction client
0.5 to 2500mm
Product Diameter Range

Latest News

Sealing Solutions for Icebreaker Stern Sy...

01 Jun,26

As Arctic shipping routes, polar research missions, and offshore resource development continue to expand, icebreakers have become some of the most technologically demanding vessels in the marine i...
Annealed Copper Gaskets: The “Flexi...

29 May,26

In modern industrial equipment, sealing technology is a critical factor in ensuring the safe and efficient operation of systems. Annealed copper gaskets, as a classic and high-performance sealin...
Conductive Rubber Sealing Rings: A Key Pr...

28 May,26

In today’s highly electronic era, electronic devices face multiple challenges including electromagnetic interference (EMI), environmental pollution, and mechanical stress. Conductive rubber ...