About Us
15 Long Years Of Manufacturing Excellence With Quality At It’s Best!
Freyr Seals is situated in the National Economic and Technological Development Zone—Szuhou Industrial Park(SIP). Covering an area of over 6,000 square meters, it is a high-tech enterprise dedicated to the design, research and development, production, and sales of sealing components, providing customers with comprehensive sealing solutions.
Freyr Seals offers O-rings, X rings, flat washers, ED rings, Y rings, backup rings, and custom rubber parts. With a commitment to excellence and a pragmatic approach, we serve various industries including hydraulics, pneumatics, cleaning machinery, pump valves, machine tools; as well as sectors such as shipping; automotive; biomedicine; petroleum machinery; environmental protection equipment; aerospace technology; semiconductor manufacturing; and sealing components for diverse instruments.
We have successfully obtained ISO9001:2005 certification along with IATF16949 for the automotive industry. Our facilities include a Class 10K cleanroom workshop and a Class 1K packaging cleanroom.
We boast a professional technical service team capable of promptly addressing customer needs while ensuring quality assurance. Our extensive expertise allows us to provide comprehensive sealing technical support alongside round-the-clock customer service—including quotes and order tracking. Our product buyers span across the globe achieving an impressive 100% customer satisfaction rate. Freyr Seals has become the preferred strategic partner for thousands of clients worldwide.
Our Products
We are the industry rising Star and produce the most reliable and trendy solution you are looking for.
O RINGS
The most commonly used sealing types, we have over 10,000 sizes and more than 3,000 square meters of inventory
Rubber custom parts
We have 10 mold-opening machines, capable of quickly producing customized rubber product molds with excellent precision and flawless appearance.
PTFE Products
Pure PTFE/modified PTFE products, pan-seal, Sterseal, Glide rings, etc.
The place where you’ll get the perfect solution for all your industry needs.
Our Contributions
Industries We Serve!

Aerospace And Defense
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Oil And Gas Industry
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Automotive Industry
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