


Different Kind Industrial Seals to Solve Your Sealing Problem
Yoson Seals is a leading manufacturer of Industrial Seals in China.
We manufacture and supply a wide variety of industrial seals with different materials. Such as rubber O ring seals, plastic seals, wear ring, rod and tube, microdispensing valve spare parts accessories, and so on.
You can tell us what you need and our engineers will design the right seals for your application, to improve the performance of your equipment and save costs.

Why YOSON is a Trusted Industrial Seals Manufacturer
YOSON is an expert industrial seals manufacturer in China. Among our wide range of sealing offered are O-rings, gasket seals, and more. We offer fast proofing, customized colors and sizes, OEM services, and design drawing. Food-grade seals are also available for food and beverage industry applications.
Yoson Industrial Seals to Support Your Projects
Industrial Seals Manufacturers in China
- More than 10 years of Industrial Seals manufacturing experience
- Free design and custom rubber sealing ring
- Provide special rubber seals to meet the requirements of your harsh environment
- Manufacture different sizes and materials of spring energized seals.
- All seals meet the ISO Certification ISO 9001:2008

Why Choose Yoson Seals?
YOSON is a professional sealing manufacturer for more than 10 years. We export a wide range of seals to over 120 countries around the world. Our company is also certified by the ISO quality management system to ensure the quality of all our products.




We manufacture different types of industrial sealing using a wide range of materials depending on the environment application. YOSON used different materials including:
- EPDM, Silicone, HNBR, Aflas
- FKM, Viton GF, Viton GFLT, Viton GLT, FFKM
- PTFE, PEEK, UHMW-PE, Rulon
- Tungsten steel, stainless steel, aluminum
Our engineers also have full capabilities in using custom and standard materials to meet your project needs.

YOSON is a professional manufacturer that is fully equipped with automated production equipment and machines. We produce different rubber sealing through different processes such as:
- Extrusion
- Injection molding
- Thermoforming process
Through these processes, we can manufacture from simple to complex sealing. We also customize based on your size, shape, and color selection.
Boom Your Business With Right Seals
Whether your existing equipment needs to replace the rubber ring or you design a sealing ring for your new equipment, we have a professional technical team to help you solve the sealing solution.
We manufacture industrial seals to meet your requirements, especially good at working in a very harsh environment, low temperature, high temperature, high pressure, various chemical media, FDA, Norsok M-710 RGD, and others.
Besides, we can provide professional support, help you choose the right material, design the structure of your seal, analyze the causes of seal failure, identify the material, share technical information, exchange technology, and provide on-site support.
Yoson Seals Provide Profession Sealing Solution
Yoson offers a wide range of industrial seals solution for the following industries.
What Our Customers Say
Customization of Your Own Seals
You can contact our sales department by email or WhatsApp, tell us what you need, and we will design the right seals according to your working conditions for free. If you have drawings or samples, you can let us know and we will provide you with suggestions and prices for your reference.
Once we confirm the drawings of the industrial seals, we will arrange the production of the prototype department and send it to you for confirmation. The delivery time is usually 7-15 days. If it is a spring energized seal, we can arrange to finish it in 3-5 days at the earliest.
Once the sample passes your test, we can arrange mass production of your industrial seals order. The lead time depends on the quantity of your seal order, and we will usually complete it within 15-30 days. To get your seals as soon as possible, contact us now!