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Magnetic sealing strip

We manufacture high-quality magnetic sealing strips designed to deliver superior sealing performance for residential, commercial, and industrial applications. With over 30 years of expertise in plastic extrusion, we provide custom solutions that meet your exact specifications.

M001(180)

Professional Magnetic Sealing Strip Manufacturer

As a trusted magnetic sealing strip manufacturer, we specialize in producing flexible, durable sealing solutions that combine magnetic elements with premium materials. Our extrusion capabilities allow us to create magnetic strips in various profiles, sizes, and materials to fit your unique needs. From door seals to refrigeration gaskets, we deliver products that resist yellowing, aging, and maintain excellent sealing ability over time.

Close-up of extruded magnetic sealing strip with visible magnet insert showing flexible PVC construction
Various custom magnetic strip profiles in different colors and sizes displayed on manufacturing table

Custom Magnetic Strip Solutions

Our magnetic sealing strips are available in multiple material options including PVC, TPE, silicone, and EPDM rubber. We manufacture strips with embedded neodymium or ferrite magnets that create secure, airtight seals when attached to metal surfaces. Each strip can be customized in terms of:

  • Dimensions: Standard sizes from 6mm to 50mm width, custom lengths available

  • Material Types: PVC (temperature range -20°F to +150°F), TPE (-60°F to +275°F), silicone, and rubber compounds

  • Magnetic Strength: Adjustable based on application requirements

  • Profile Design: Screw-on, snap-on, glue-on, and slide-in configurations

  • Colors: Transparent, black, white, gray, and custom color matching

Applications of Magnetic Sealing Strips

Our magnetic seal strips serve diverse industries and applications. They are commonly used in shower door seals, refrigerator and freezer gaskets, steel door weatherstripping, and industrial equipment enclosures. The magnetic design provides energy-efficient seals without requiring door latches, reducing heating and cooling costs while blocking air, water, dust, and noise.

Key Performance Features:

Feature

Benefit

Magnetic Attachment

Easy installation, no adhesives required

Flexible Materials

Conforms to irregular surfaces

Weather Resistance

UV, moisture, and chemical resistant

Temperature Range

-60°F to +275°F depending on material

Durability

Long service life with minimal maintenance

Comparison chart showing magnetic sealing strip material specifications and temperature ranges
Industrial extrusion machine producing continuous magnetic sealing strip in factory setting

Why Choose Our Magnetic Sealing Strip Manufacturing

With a strong R&D team and standardized production management, we ensure consistent quality across all orders. Our company maintains strict quality control processes and uses eco-friendly materials. We offer efficient communication, timely delivery, and hassle-free customer service to support your project from design to production.

Whether you need standard magnetic strips or fully customized solutions, our manufacturing capabilities can handle orders of any size. We provide samples for quality verification and work closely with you to develop the perfect sealing solution.

Frequently Asked Questions

What materials do you use for shower door seals?
We manufacture seals using PVC, silicone, TPE rubber, and vinyl. Each material offers specific benefits—PVC provides durability, silicone offers superior flexibility, and rubber ensures optimal water blocking.

Can you produce custom shower door seal profiles? 

Yes, We create custom extrusion dies to match your unique design requirements. Send us your specifications or sample, and we’ll develop a prototype within 7-10 business days.

What is the minimum order quantity for wholesale? 

Our standard MOQ varies by product type. For standard profiles, We accept orders starting at 500 feet. Custom profiles may require higher minimums depending on die costs.

Do your seals fit all shower door types?

 We manufacture seals compatible with frameless, semi-frameless, and framed shower doors. Our product line includes seals for pivot doors, sliding doors, and hinged enclosures.

How do I request a quote for shower door seals?

 Contact us with your project details including seal type, quantity, glass thickness, and delivery location. We’ll provide a competitive quote within 24 hours along with product samples if needed.

Request a Quote for Magnetic Sealing Strips

Ready to get started? Contact us today to discuss your magnetic sealing strip requirements. Our team will provide expert guidance on material selection, profile design, and specifications to ensure optimal performance for your application. Get a fast, competitive quote and experience the quality difference of working with an experienced magnetic sealing strip manufacturer.

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