Hydraulic seals Manufacturer

Creative Technical
Solutions Of
Excellent Quality

Factory Direct Sale For Duo Cone Seals

Composite Product Development And Produciton

Fabric Phenolic Resin Wear Ring

Company Profile

Established in Xiamen in 2001, Xiamen TuoYan Seals Technology Co., Ltd. specializes in the research and development of sealing solutions and sealing components for fluid power systems. The company integrates research and development, production, and sales, and has complete production and testing equipment, including CNC machining centers, CNC lathes, large hydraulic presses, computer-controlled sintering furnaces, flat vulcanizing machines, precision injection molding machines, fully automatic fiber impregnation machines, and laminating machines. The company has passed the ISO 9001:2015 quality system certification and has been recognized as a high-tech enterprise in Xiamen.

In 2010, the company established its subsidiary, Xiamen TYS Seals Technology Co., Ltd., which focuses on the production and development of rubber, polyurethane, and polytetrafluoroethylene (PTFE) seals.

In 2018, the company founded its subsidiary, TYS Seals Technology(WuPing) Co., Ltd., which specializes in the production and development of composite material products, including phenolic fabric wear rings, bushings, and bearing cages.

In 2019, the company established its subsidiary, Jinghengyan Sealing Technology Co., Ltd., which focuses on the production and development of metal end-face seals, specifically floating seal products.


TYS specializes in providing innovative sealing solutions for a wide range of applications for industrial use for all kinds of industries.
In addition to offering a large range of sealing products, TYS also provides guide elements with composite material, such as Phenolic fabric, PTFE-compounds, Glass-reinfored polyacetal,to meet the unique needs of our customers.
Besides,TYS also manufacture Metal face seals(floating seals), widely used in various applications, including but not limited to Construction equipment,Agricultural machinery, Mining equipment, Grinding mills.

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At TYS Sealing Solutions, we provide a wide range of sealing options to cater to your needs. From the versatile elastomer O-Ring to intricate PTFE-based and polyurethane geometries, we offer a diverse selection of sealing solutions.
In the rare case that none of our existing products meet your specific requirements, we have the capability to develop a custom solution tailored to your application. Our team of experts will work closely with you to understand your needs and design a product that fulfills your exact specifications.
With our commitment to innovation and customization, you can rely on us to deliver the ideal sealing solution for your unique challenges. We are dedicated to providing you with the highest quality products that meet your precise requirements and exceed your expectations.



Guide elements ensure precise positioning of the piston and piston rod in the cylinder while preventing metal-to-metal contact and absorbing side loads.
Non-metallic guide elements are gaining popularity as alternatives to traditional metallic guides, delivering unique advantages. They enhance functional reliability, extend service lifetimes, and optimize costs.
With diverse requirements for guide elements, a wide range of materials and designs are available to meet individual needs, allowing for customization and adaptation to specific requirements. This offers improved performance, durability, and cost-effectiveness for various applications.



Metal Face Seals, also known as Mechanical face seals, are designed to withstand extreme conditions in rotating applications. These heavy-duty seals are engineered to endure harsh environments with high levels of wear and prevent the entry of abrasive external substances. They are specifically built to provide reliable sealing and protection in challenging operating conditions.

Piston Seals

Rod Seals

Rotary Seals

Wiper Seals



Seal Kits

Floating Seals


Sealing Solutions Partner

Delivering a diverse selection of advanced and cost-efficient sealing solutions, we meticulously design and produce these solutions within our specialized manufacturing units. Utilizing exclusive elastomeric and PTFE compounds and materials, we assure the highest standards of quality, traceability, and product availability.

Quality control

Our processes are infused with a commitment to quality and meticulous quality controls. Our dedicated team is fueled by a strong passion to uphold the highest quality standards throughout our worldwide operations.
We've made substantial investments in cutting-edge digital measurement tools, advanced inspection technologies, and state-of-the-art material testing equipment. These investments ensure that our products consistently meet the expectations of our clients and excel within their designated applications.

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