Rubber Seals Manufacturer & OEM Supplier in China
QWS provides rubber sealing products and OEM manufacturing solutions for global industrial customers. Explore rubber seals, O-rings, oil seals, gaskets and custom rubber components for different applications.
Have a drawing, sample or specific requirement? Tell us what you need and discuss a suitable solution.
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Rubber Sealing Products & Manufacturing
Learn more about QWS products and rubber sealing manufacturing through our video.
Rubber Sealing Products
Explore commonly used rubber sealing products and find the category that best matches your application.

Rubber Seals
Rubber sealing products for industrial equipment, machinery and general sealing applications.
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Rubber O-Rings
O-ring sealing components for suitable static and dynamic sealing applications.
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Rubber Oil Seals
Oil sealing components for compatible mechanical equipment and rotating applications.
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Rubber Gaskets
Rubber gasket solutions for suitable joints, interfaces and equipment applications.
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Custom Rubber Seals for Specific Requirements
Standard products do not always match a particular application. QWS supports custom rubber sealing requirements based on dimensions, drawings, samples and application conditions.
- Custom dimensions and profiles
- Different rubber material options
- OEM components based on drawings or samples
- Product requirements for industrial applications

Selecting the Right Rubber Material
Rubber material selection depends on the working environment, temperature, media exposure, flexibility and other application requirements.
From Specification to Custom Rubber Components
QWS can discuss OEM and custom rubber component requirements according to your product specifications.
Send Your Requirements
Provide dimensions, drawings, samples, photos or other available product information.
Specification Review
Discuss product structure, rubber material and application requirements.
Manufacturing
Proceed with the agreed product specifications and manufacturing requirements.
Manufacturing Support for Rubber Sealing Products
Understanding the manufacturing process is important when selecting a suitable rubber sealing product. QWS focuses on product specifications, material requirements and application needs.
View ManufacturingProduct Requirements We Can Discuss
- Product dimensions and sealing profiles
- Rubber material requirements
- Custom OEM components
- Application and operating conditions
- Quantity and delivery requirements
Rubber Seals for Different Applications
Different equipment and working environments require different sealing solutions.
Industrial Equipment
Sealing components for machinery and industrial equipment.
Mechanical Components
Rubber seals for suitable mechanical and equipment applications.
Fluid Systems
Sealing components for compatible piping and fluid systems.
OEM Components
Custom rubber parts designed around specific product requirements.
Looking for Rubber Seals or Custom Rubber Components?
Send us your product requirements, dimensions, drawing, sample information or application details. We can discuss suitable rubber sealing products and OEM requirements.
Contact QWS Custom Rubber Seals