OKIN Seal is a leading manufacturer of automotive weather strips and custom car seals for OEMs and aftermarket suppliers. We specialize in high-performance EPDM rubber seals designed to meet strict automotive industry standards (TS16949).
Our sealing solutions provide superior waterproofing, noise reduction, and dust protection for all vehicle types:
• Car Door Seals: Primary and secondary door weatherstrips.
• Window Channels: Glass run channels and window flocking seals.
• Hood & Trunk Seals: Engine bay and trunk lid weatherstripping.
• Windshield Seals: Front and rear windshield rubber gaskets.
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Rubber weatherstrips are designed to withstand various weather conditions, including rain, snow, ozone and ultraviolet radiation. The epdm materials used are often resistant to degradation caused by sunlight and extreme temperatures, providing long-term stability.
One of the main functions of rubber weatherstrip is to create a watertight barrier. They prevent water and moisture from entering the interior. They can protect passengers and interior components from water damage and corrosion.
Designed with a specialized cellular structure, these strips effectively dampen noise and absorb mechanical vibrations. They significantly reduce external sound transmission and rattles, creating a quieter and more comfortable environment for vehicle or building interiors.
Rubber weather strips are selected because of their flexibility and elasticity, characterized by a set of low compression. These properties allow the weather strips to correspond to the contours of the hole. Provides a dense and efficient seal even when the surface moves and vibrates.
The company continues to conduct research and development and technological innovation. We introduce advanced manufacturing technology and production processes. This ensures that products have industry-leading performance and quality.
All our products install strict quality control system. Every link from raw material procurement to production and manufacturing is strictly monitored and tested. We can ensure a consistent level of high quality in the products delivered to our customers.
Okin Seal rubber weatherstrips supplier provides excellent customer service. Including timely technical support, after-sales service, and solutions. We build long-term relationships with our customers, meeting their needs and exceeding expectations.
For outdoor applications exposed to sunlight and varying temperatures, EPDM (Ethylene Propylene Diene Monomer) is widely considered the best choice. Unlike PVC or natural rubber, EPDM rubber weatherstrips offer superior resistance to UV radiation, ozone, and oxidation. This ensures the seal will not crack, bleach, or become brittle over time, providing a long-lasting service life in harsh environments.
Yes, we specialize in custom rubber extrusion services. Our engineering team can design and manufacture molds based on your specific CAD drawings, PDF files, or physical samples. Whether you need complex cross-sections, dual-durometer (sponge and solid composite) profiles, or specific color matching, we can produce customized rubber seals that perfectly fit your unique application requirements.
The choice depends on the required compression force and the gap size. Sponge rubber weatherstrips (foam rubber) are softer and highly compressible, making them ideal for sealing irregular gaps and applications requiring low closing force, such as car doors or trunks. Solid rubber weatherstrips offer higher density and structural strength, suitable for heavy-duty protection and areas where the seal needs to withstand significant physical impact or abrasion.
Some auto rubber weatherstrips are custom-made to fit the size and design of a specific car model. Others may come in standard sizes to fit many car models. When replacing seals, it's best to choose a product that meets the vehicle manufacturer's specifications.
Rubber weatherstrips are designed to withstand various weather conditions, including rain, snow, ozone and ultraviolet radiation. The epdm materials used are often resistant to degradation caused by sunlight and extreme temperatures, providing long-term stability.
One of the main functions of rubber weatherstrip is to create a watertight barrier. They prevent water and moisture from entering the interior. They can protect passengers and interior components from water damage and corrosion.
Designed with a specialized cellular structure, these strips effectively dampen noise and absorb mechanical vibrations. They significantly reduce external sound transmission and rattles, creating a quieter and more comfortable environment for vehicle or building interiors.
Rubber weather strips are selected because of their flexibility and elasticity, characterized by a set of low compression. These properties allow the weather strips to correspond to the contours of the hole. Provides a dense and efficient seal even when the surface moves and vibrates.
The company continues to conduct research and development and technological innovation. We introduce advanced manufacturing technology and production processes. This ensures that products have industry-leading performance and quality.
All our products install strict quality control system. Every link from raw material procurement to production and manufacturing is strictly monitored and tested. We can ensure a consistent level of high quality in the products delivered to our customers.
Okin Seal rubber weatherstrips supplier provides excellent customer service. Including timely technical support, after-sales service, and solutions. We build long-term relationships with our customers, meeting their needs and exceeding expectations.
