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Modified Sealing Strips - China
price: contact company for price
Our sealing strip (also called a weatherstrip, rubber seal, or gasket strip) is a flexible component made from rubber, plastic, or other elastomers that is used to create a tight seal between two surfaces.
It is commonly used in automotive, industrial, and household applications to prevent leaks, block dust, reduce noise, and improve insulation.
Key Characteristics of a Sealing Strip
Material: EPDM rubber, TPE, PVC, silicone, or foam
Shape: Hollow bulb, flat, U-channel, or custom extrusion
Flexibility: Compressible to fit uneven surfaces and maintain a tight seal
Durability: Resistant to UV, ozone, temperature changes, and aging
Functions of a Sealing Strip
Waterproofing: Prevents water and moisture from entering cabins, trunks, or engine bays.
Dust & Debris Protection: Blocks dust, dirt, and other particles from entering enclosed spaces.
Noise & Vibration Reduction (NVH): Absorbs vibration and reduces wind or mechanical noise.
Air Sealing / Insulation: Maintains temperature inside vehicles or equipment.
Glass or Panel Retention: Helps hold windows, doors, hoods, and trunks in place securely.
You can find more information on our web, so please take a look.
Company Contact:
- Phone: 150 3097 5986
- Address: No. 5, Lushan Middle Road, Qinghe County, Xingtai , Hebei , China
- Email:
Published date: March 31, 2026
- Business Description: We are a professional OEM manufacturer with over 30 years of experience in China's auto parts industry.
As a trusted supplier for cross-border e-commerce platforms and well-known brands in North America, Southeast Asia, and the domestic Chinese market, we focus on producing high-quality, durable products.
Our core expertise lies in rubber and plastic components, including EPDM, PVC, TPV, TPE, and others.
We have more than 3000 sku, specialize in automotive applications such as:
Rubber sealing strips
weatherstrip molding for car window
Rubber hoses and tubes
Chassis rubber parts and other custom components
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