Your Reliable
Hydraulic & Industrial Seal Manufacturer

Factory direct
Fast delivery
30000+ million annual capacity

Custom PTFE Parts

Designed and manufactured for a wide range of industrial equipment
Available in multiple material formulations
Wide size range, including standard and custom sizes

PTFE—Our Star Product

#1 Hydraulic Seals Manufacturer in China

Fast Prototype & Quality Manufacturing

Who we are

TYS SEALS

TYS specializes in the research and development of sealing solutions and sealing components for fluid power systems.

Information

We offers industrial seals ,hydraulic sealing solutions for a range of industries and applications.

Years Experience

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Product

Popular Product

Piston Seals

Piston seal usually made of various materials, such as elastomer NBR, FKM, HNBR, PU, PTFE, PA, POM, etc.,and various structural designs to meet the needs of different working conditions.

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Rod Seals

Rod seals prevent the leakage of media, such as gases or liquids,except common types of rod seals, such as U-cup seals and step seals, there are also buffer seals for heavy-duty equipment

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Wiper Seals

Wiper seals remove dust, rain, and other dirt from the outside, usually made of a durable elastomeric material such as NBR, PU, or PTFE-based compounds.

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Guide Rings

Wear rings guide the piston and piston rod, absorb transverse forces, prevent metal-to-metal friction, and protect seals in the cylinder. We provide including phenolic fabric/PTFE+bronze/POM+glass/PA wear rings.

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Rotary Seals

Rotary shaft seals are dynamic seals used in rotary or oscillating movements to prevent leakage of media while prevent external contaminants such as water, impurities or dust from entering the equipment.

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Floating Seals

Floating seal consisting of metal ring and elastomer. Mainly used in harsh working environments with coal dust, sand, and humidity. It has strong sealing performance and is a compact mechanical seal.

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Application

We made the world well with technology

01.

Construction Machinery

With reliable sealing, excavators, loaders, and bulldozers can operate smoothly, prevent oil leakage, and maintain long service life.

TYS provides durable, high-precision sealing solutions engineered specifically for the demanding requirements of construction equipment.

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02.

Oil & Gas

Seals used in the oil & gas industry must withstand extreme pressure and highly corrosive media.

TYS provides robust, engineered sealing solutions designed for drilling equipment, valves, and high-pressure systems, ensuring long-term reliability in the harshest environments.

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03.

Mining Machinery

Mining machinery demands seals that can endure heavy loads, shock vibration, abrasive dust, and continuous operation.

TYS delivers high-strength, wear-resistant sealing solutions engineered to keep drilling rigs and underground equipment running reliably in the toughest mining environments.

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04.

Material Handling

Material handling needs to ensure smooth lifting, precise control, and long-term stability in continuous operation.

TYS provides durable, low-friction sealing solutions that enhance the performance and safety of forklifts, conveyors, and warehouse machinery.

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05.

Hydraulic Press

Hydraulic presses require seals that deliver consistent strength, precision, and durability.

TYS provides high-performance sealing solutions engineered to ensure stable force output, leak-free operation, and long service life for all types of hydraulic press equipment.

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06.

Agricultural Machinery

In agricultural machinery, hydraulic seals ensure stable operation across long working hours, dusty environments, and variable outdoor conditions.

TYS delivers durable, wear-resistant sealing solutions that keep tractors, harvesters, and farming implements running efficiently season after season.

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Overview

Quality Control

Our processes are infused with a commitment to quality andmeticulous quality controls. Our dedicated team is fueled by astrong passion to uphold the highest quality standards throughoutour worldwide operations
We’ve made substantial investments in cutting-edge digitalmeasurement tools, advanced inspection technologies, and state-of-the-art material testing equipment. These investments ensurethat our products consistently meet the expectations of our clientsand excel within their designated applications.

Overview

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.

TYS Strength

One-stop industrial sealing solution

Factories

years

Test Equipment

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INSTOCK

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Our value

Our Seals Experts Are Here To Help You

At TYS, we offer one-stop high-performance hydraulic seals. We always ensure that our customers get high-quality products and competitive prices. Please tell us what you are interested in, and let us raise your project to the next level now! —

Professional Expert

Your partner for professional, durable, and technically superior sealing products.

Technology & Innovations

Advancing hydraulic sealing performance through continuous material and process innovation.

Premium Support

Your project receives priority attention—from technical advice to after-sales service.

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Customize Industrial Seals For Your Project

We customize industrial sealing solutions based on advanced PTFE, PU, and rubber materials—designed, R&D, and manufactured precisely for your application.