Need a quote?
We’ll respond to your request within 1 business day. If you have an urgent request, please call us at 86-15918359971. Thank you for the opportunity to quote.
Request a quoteFeatured 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.
-
spring energized seals
-
piston cup
-
PTFE Seals
-
Metal Seals
-
High Precision Customization
-
Hydraulic Pneumatic Seal
Latest projects
-
officelearn moreWe 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. -
officelearn moreWe 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. -
officelearn moreObtained 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.
-
120000+
Product Quantity Specifications -
1660+
Material formulation -
6000+
Transaction client -
0.5 to 2500mm
Product Diameter Range
Latest News
-
Industrial Sealing Systems: A Comprehensi...
27 Mar,26[Part I: Skeleton Oil Seal – The Core of Rotary Power] As is widely known, “oil seal” is a broad term whose primary functions are to prevent the leakage of lubricating media and to blo... -
Polyimide Thin Floating Seal Ring: A High...
26 Mar,26In the field of sealing for sliding bearings in large and medium-sized motors, traditional sealing materials often struggle to simultaneously meet the multiple requirements of high insulation, hig... -
High-Performance Self-Lubricating Solutio...
25 Mar,26In modern industrial transmission systems, bearing bushings are required not only to support rotating shafts but also to maintain extremely low wear rates in harsh, non-lubricated environments. Fo...
we are DLSEALS