Are you looking for the best car window rubber seal factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top manufacturers, highlighting their strengths, products, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Automotive Weatherstrips China Manufacturer

China Rubber Seal Strip Manufacturer

Product Details: Seashore Rubber offers various types of seal strips, including rubber extrusion seal strips, EPDM rubber seal strips, sponge extruded sealing strips, and plastic seal strips. The EPDM rubber seal strips are made from synthetic rubber with ethylene as the primary ingredient, offering resistance to aging, corrosion, water vapor, and superheated water. They have a hardness of 70 ±5 Shore A and a temperature range of -40 °F to 248 °F (-40°C to 120°C). The rubber extrusion process allows for various cross-sectional shapes and no length limits. Plastic seal strips are resistant to corrosion, aging, and high and low temperatures, and

are environmentally friendly[1][2].

Pros:
– Resistant to aging, corrosion, water vapor, and superheated water
– Durable and easy to install
– Good anti-seepage, anti-leakage, and water-proof effects
– No length limits for rubber extrusion seal strips
– Environmentally friendly
– Anti-ozone and anti-weather properties
– Noise elimination, waterstop, and dustproof capabilities

Cons:
– Specific gravity range (1.2 to 1.35 g/cm³) might be a consideration for certain…
– Limited color options for standard EPDM rubber seal strips (though custom colors…

China Rubber Window Seals | Locking Gasket Seal EPDM …

Product Details: Hebei Shida Seal Group manufactures Rubber Window Seals, Locking Gasket Seals, EPDM Rubber Seals for windows, and Glass Seals. These seals are compatible with any vehicle and come in one-piece and two-piece options. The one-piece seal includes a locking strip, while the two-piece seal uses a separate locking strip between the glass and body. The seals are made from high-quality EPDM compounds and are available in various sizes to fit different window curves.

Pros:
– High tear and abrasion resistance
– Good low temperature flexibility
– Good weather aging and ozone resistance
– Excellent water and chemical resistance
– Excellent resistance to gas permeability and aging due to exposure to steam
– Good resistance to ketones and alcohols
– Highly flexible to fit around a wide variety of curves
– Manufactured with the latest equipment and technology
– Available in quantities from short run to full production runs
– In-house tool, and mold design and manufacturing

Car Window Rubber Seal Rubber Product,automotive …

Product Details: Car window rubber seals are designed to provide a tight, weather-resistant seal around vehicle windows. These seals are typically made from durable and flexible materials such as EPDM, Neoprene, and Santoprene. They are available for various applications, including static and dynamic windows in passenger vehicles, semi-trucks, RVs, and marine vessels. Custom seals can be manufactured to match specific design needs, ensuring a perfect fit for different window sizes and types[1][2][4].

Pros:
– Provides excellent weather and temperature resistance
– Durable and long-lasting
– Customizable to fit specific window designs and sizes
– Effective in sealing out dust, noise, and vibration
– Available for a wide range of applications including automotive, marine, and arc…

Cons:
– May require specific installation tools and techniques
– Can be more expensive than standard off-the-shelf seals
– Material selection must be carefully considered to match the application’s requi…

Automotive Rubber Seals – China Supplier, Wholesale

Product Details: EPDM (Ethylene Propylene Diene Monomer) rubber seals are synthetic rubber products known for their excellent weather resistance, durability, and versatility. They operate within a temperature range of -40°C to +120°C (-40°F to +248°F), with some high-performance grades handling up to +150°C (+302°F). EPDM seals are available in both solid and expanded sponge forms, offering various hardness levels and densities. They are manufactured through extrusion, vulcanization, and other processes to create specific shapes and sizes. EPDM seals are used in automotive, HVAC, plumbing, and other industrial applications due to their resistance to water, steam, and chemicals.

Pros:
– Excellent resistance to weathering, ozone, and UV exposure
– Wide operating temperature range (-40°C to +120°C)
– Good elasticity and flexibility
– High resistance to abrasion and tear
– Excellent resistance to water, steam, and many chemicals
– Cost-effective solution with a good balance of performance and cost
– Customizable to enhance properties such as flame retardance or color stability
– Food and water safe options available

Cons:
– Not recommended for contact with gasoline, petroleum oil, grease, and other hydr…
– Limited resistance to solvents and aromatic hydrocarbons
– May not be suitable for applications requiring resistance to oil and fuel withou…

Car window rubber strip – IKSonic

Product Details: The car window rubber strip is a lightweight, high-strength, retractable, and non-absorbent product. It is designed for environmental protection and has a simple construction. The strip is effective in preventing seepage and leakage, providing a good sealing effect.

Pros:
– Lightweight and high strength
– Retractable and non-absorbent
– Environmental protection
– Simple construction
– Good sealing effect against seepage and leakage

Cons:
– No specific cons mentioned on the webpage

Glass Window Rubber Seal Custom Car …

Product Details: The glass window rubber seal offered by Zichen Rubber can be customized to specific shapes and dimensions. The materials available include EPDM, silicone, and other types as per customer requirements. These seals are awarded high-quality specifications by the FDA and LFGB. They can be ringed or moulded to fit various applications, including car windows and other glass window seals.

Pros:
– Customizable to specific shapes and dimensions
– High-quality specifications awarded by the FDA and LFGB
– Variety of materials available such as EPDM and silicone

Cons:
– No specific details on durability or service life provided
– No information on storage or shelf life requirements

When the rubber seal around the bottom of an older car …

Product Details: To repair a damaged rubber window seal, you need several key products. These include a flathead screwdriver, microfiber cloth, fine-grit sandpaper, weather stripping adhesive, and new rubber window seals. Additionally, solvents like WD-40 can be used to remove old adhesive residue, and silicone lubricants can help protect the new seals[2][3][5].

Pros:
– Prevents water, dust, and car emissions from entering the car interior.
– Extends the life of the rubber seals by protecting them from further damage.
– Cost-effective compared to replacing the entire window or door.
– Improves the overall appearance and functionality of the car.

Cons:
– The process can be time-consuming and requires patience.
– There is a risk of damaging the surrounding paintwork or metal if not done caref…
– Old seals may break apart during removal, making the process more difficult.
– If the damage is extensive, it may be more practical to replace the seals entire…

Rubber door 2025 seals for cars

Window And Door Seals, China EPDM Rubber Seal supplier

Product Details: EPDM rubber seals are made from Ethylene Propylene Diene Monomer and are known for their versatility and durability. They can be customized in various shapes, sizes, and profiles (e.g., D, E, P) and are used in multiple industries such as HVAC, automotive, and industrial equipment. These seals are manufactured through processes like vulcanization, extrusion, and molding. They come in different hardness levels (40-90 Shore A) and are available with self-adhesive backing and various thicknesses.

Pros:
– Excellent resistance to UV exposure, ozone, aging, weathering, and many chemical…
– Stability in high and low temperatures (-40°C to +120°C or -40°F to +248°F).
– Long-term part lifespan reducing the need for replacement parts.
– Resistance to abrasion, water, and steam.
– Low electrical conductivity.
– Good compression set and high elongation at break (300% to 600%).
– High tear resistance (10 to 40 kN/m).
– Suitable for both outdoor and indoor applications.

Cons:
– Not resistant to hydrocarbon oils and petroleum products.
– May not be suitable for applications involving high-pressure or high-chemical re…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Car Window Rubber Seal Factories in China

What materials are commonly used for car window rubber seals in Chinese factories?

Chinese factories typically use EPDM (Ethylene Propylene Diene Monomer) rubber, as well as other materials like PVC, TPE, and TPV. EPDM is popular due to its excellent weather resistance, flexibility, and durability. These materials ensure the seals can withstand various environmental conditions and provide long-lasting performance.

What are the key features of car window rubber seals produced in China?

The car window rubber seals produced in China are known for their high tear and abrasion resistance, good low temperature flexibility, and excellent weather aging and ozone resistance. They also offer superior water and chemical resistance, making them ideal for automotive applications. Additionally, these seals provide good elasticity and long service life.

How are car window rubber seals manufactured in Chinese factories?

The manufacturing process involves several steps, including rubber mixing, extrusion, vulcanization, cutting and shaping, and quality control. The rubber is first mixed and then extruded into the desired shape. It is then vulcanized to enhance its properties, followed by cutting and shaping to precise specifications. Finally, the seals undergo quality control checks to ensure they meet industry standards.

Can Chinese factories customize car window rubber seals according to specific requirements?

Yes, many Chinese factories offer customization services for car window rubber seals. You can provide your own 2D or 3D drawings, and the factory will manufacture the seals according to your specifications, including size, shape, material, color, and hardness. This ensures that the seals fit your particular application perfectly.

What certifications and quality standards do Chinese car window rubber seal factories adhere to?

Chinese factories producing car window rubber seals often adhere to international quality standards such as ISO 9001:2008 and SGS certifications. These standards ensure that the products meet rigorous quality and safety requirements, providing you with reliable and high-quality seals for your automotive needs.