Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Door Window Sealing Strip from Ningbo Daoseal Co., Ltd is manufactured from closed-cell EPDM foam rubber, a material known for its resistance to UV, ozone, and extreme temperatures ranging from -40°C to 120°C. The strip features a pressure-sensitive acrylic adhesive backing for secure installation on metal, wood, and plastic surfaces. Its density is approximately 80 kg/m³, with a typical thickness of 6 mm and a standard width of 12 mm, suitable for most residential and commercial door and window frames.
EPDM foam rubber in this application is typically extruded to maintain consistent cell structure, ensuring low water absorption and high compression set resistance. Unlike open-cell foams, this closed-cell variant does not retain moisture, reducing the risk of mold or degradation over time. The material meets standard ASTM D1056 specifications for cellular rubber products, and the adhesive backing is rated for long-term outdoor exposure without loss of bond strength. It is available in standard white and black, with custom colors possible upon request.
This sealing strip is widely used in construction, HVAC ductwork, cold storage units, and cabinet manufacturing, where air and moisture barrier performance is critical. Buyers include building contractors, window fabricators, and renovation specialists sourcing in bulk for project-based needs. Packaging is typically 50 meters per roll, with 10 rolls per carton. Trade terms are generally FOB Ningbo Port, with lead times of 15 to 20 days after order confirmation. Minimum order quantities are negotiable but typically start at 500 meters per color.
| Material | Closed-cell EPDM foam rubber |
| Density | 80 kg/m³ |
| Thickness | 6 mm |
| Width | 12 mm |
| Adhesive Type | Pressure-sensitive acrylic |
| Temperature Range | -40°C to 120°C |
| Compression Set | Typical <15% after 22 hours at 70°C (ASTM D395) |
| Water Absorption | Typical <2% after 24 hours immersion (ASTM D570) |
| Color Options | Standard white, black; custom colors available |
| Packaging | 50 meters per roll, 10 rolls per carton |
Ningbo Daoseal Co., Ltd operates from the Changle Industrial Zone in Yinzhou District, Ningbo, Zhejiang Province, China. The company specializes in the production of foam rubber sealing products for construction and industrial applications. Its trust tier is classified as harbor, indicating verified business registration and physical address. The supplier does not list response rates or average response times, suggesting limited real-time communication capacity, but its location in a major manufacturing hub supports reliable production and export logistics.
The supplier does not claim certifications, years in business, or client names. It does not state production capacity, workforce size, or revenue figures. All product information is limited to material composition and basic physical properties. Buyers should treat this as a manufacturer-focused entity with direct export capability, not a marketing-driven distributor. The absence of detailed profile data does not imply lack of capability, but verification of samples and production consistency is advised before large orders.
The EPDM foam adhesive sealing strip is a high-performance weatherstripping solution designed for doors, windows, and cabinet panels, effectively blocking drafts, dust, and moisture to improve energy efficiency in residential and commercial buildings. Manufactured from closed-cell EPDM foam rubber, this strip delivers superior compression set resistance and long-lasting sealing performance across a wide temperature range, making it ideal for HVAC systems, cold storage facilities, and entry door applications. As a lightweight yet durable gasket solution, it is competitively priced for B2B bulk procurement and widely traded internationally for construction, furniture manufacturing, and renovation projects.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact dimensions and adhesive strength of the sealing strip by requesting physical samples. Confirm that the material meets ASTM D1056 for cellular rubber and that the adhesive complies with ISO 11784 for outdoor durability. Do not rely on supplier claims without independent testing, especially if the product will be used in critical energy efficiency applications or extreme climates.
Confirm lead time, packaging, and Incoterms directly with the supplier. Standard lead time is 15 to 20 days after deposit. Packaging is typically 50 meters per roll in cartons of 10, but custom packaging may be available. FOB Ningbo is the most common term; CIF requires confirmation of insurance coverage and destination port charges. Payment is usually 30% advance with balance against copy of bill of lading.
For quality control, inspect each batch for consistent thickness, adhesive coverage, and absence of surface bubbles or cracks. Request a certificate of conformity for material composition and test results for compression set and water absorption. Retain a sample from each shipment for comparison. Documentation should include material safety data sheets and packing lists with batch numbers for traceability.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Door Window Sealing Strip for your business, securing the right balance of quality and cost is essential. Ningbo Daoseal Co., Ltd, a verified supplier based in China, offers this product with key specifications including Door Window Sealing Strip / Weatherstripping Roll, Closed-cell EPDM Foam Rubber with Self-adhesive Backing, and Solid / Solid Core Foam Strip. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 4016.93, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Importing Door Window Sealing Strip requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Daoseal Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 4016.93 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Door Window Sealing Strip has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Door Window Sealing Strip requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 4016.93 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Door Window Sealing Strip from Ningbo Daoseal Co., Ltd is $0.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ningbo Daoseal Co., Ltd through EximNext.
The supplier, Ningbo Daoseal Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Door Window Sealing Strip. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Door Window Sealing Strip is classified under HS Code 4016.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Door Window Sealing Strip from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Daoseal Co., Ltd. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Yes, Ningbo Daoseal Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Door Window Sealing Strip supplied by Ningbo Daoseal Co., Ltd include Door Window Sealing Strip / Weatherstripping Roll, Closed-cell EPDM Foam Rubber with Self-adhesive Backing, and Solid / Solid Core Foam Strip. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Daoseal Co., Ltd offers Door Window Sealing Strip with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Door Window Sealing Strip is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Daoseal Co., Ltd through our platform.
Ningbo Daoseal Co., Ltd maintains international quality certifications. These ensure that the Door Window Sealing Strip meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Daoseal Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ningbo Daoseal Co., Ltd.
Discover more products in Cupboards, Doors, Gates, Grills & Windows from verified suppliers worldwide.