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High-Quality Flexible Door Seal for Dustproof and Noise Reduction
US$1.10-1.50
500 Pieces
Sample price:US$1.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Silicone RubberUsage
Doors & WindowsModel NO.
50mm/40mmType
Solid Core Sealing StripSectional Shape
T-ShapePerformance
WearVulcanization
Continuous VulcanizationStandard
StandardColor
Black, Brown, White, Grey, TransparentFunction
Noise Reduction, Dustproof, Shock Absorption, PestDesign Style
ModernProduct Name
Draught ExcluderTransport Package
Plastic Bag + Carton BoxSpecification
50*25mmTrademark
ChanglianOrigin
Hebei QingheHS Code
3926909090Production Capacity
1000 Piece/Pieces Per WeekKey features
Energy Saving Insulation: Seals gaps to block drafts, maintaining indoor temperature and reducing heating/cooling bills.
Multi-Function Protection: Provides noise reduction, dustproofing, shock absorption, and pest prevention for cleaner spaces.
Durable Silicone Material: Made of premium silicone rubber with high resilience, wear resistance, and waterproof weatherproof performance.
Easy Self-Adhesive Install: Features 3M self-adhesive backing for simple installation without special tools or professional skills.
Customizable Colors: Available in Black, Brown, White, Grey, and Transparent to match modern design styles.
Versatile Door Application: Suitable for front, back, garage, and bedroom doors made of wood, metal, or plastic.
Factory Direct Quality: Over 20 years manufacturing experience with experienced R&D team ensuring high quality and reasonable price.
Flexible T-Shape Design: 50mm width T-shape solid core strip ensures snug fit and easy attachment/removal without floor damage.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.67h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and OEM/ODM capabilities, with documented procedures for finished-product inspection, service assessment, corrective actions, and complaint handling. Production evidence includes rubber-processing, testing, machining, and extrusion equipment, plus 100% finished-product inspection and three quality inspectors. However, the supplier reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation. It also lacks raw-material traceability, reported no new products in the past year, and has no SDK. Financial information is insufficient for a credibility judgment. Certification details are incomplete, identifying only “Others.”
Supplier typeThe supplier has exported goods for six years and accepts multiple international quotation and payment terms. It provides OEM and ODM services, but reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation; therefore, it is evidenced primarily as an export-oriented manufacturer rather than an overseas-service provider.
After-Sales capabilityWritten procedures and followed records exist for service assessment, corrective and preventive actions, and customer complaints. However, the supplier has no overseas service facilities or representatives, and the number of countries offering overseas services is stated as zero, limiting direct overseas support.
R&D capabilityThe supplier offers design customization and ODM services, but reports no new products during the past year and no available SDK. It also states that it has not established an AI model for data-driven decision management, indicating limited documented recent innovation activity.
Production capacityThe supplier lists extensive rubber-processing, extrusion, machining, testing, and vulcanization equipment. It performs 100% finished-product inspection, employs three quality inspectors, and reports lead times within 15 working days in both peak and off-season, providing explicit evidence of production and quality-control capacity.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, demonstrating broad documented customization capability.
Product Q&A
Q:Why choose your company?
A:
We are a factory with over 20 years of manufacturing experience and an experienced R&D team, producing high-quality products at reasonable prices according to your requirements.
Q:Do you provide free samples?
A:
Yes, we can provide samples free of charge, but the buyer has to pay the freight cost.
Q:What are your terms of payment?
A:
For payments less than or equal to 1000 USD, 100% payment is required. For payments greater than 1000 USD, 30% is paid in advance, and the balance is paid before delivery.
Q:How long is the delivery time?
A:
Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on the quantity.
Q:What products can you supply?
A:
We supply rubber extrusion, rubber seal strips, plastic seal strips, door seals, rubber gaskets, molded rubber parts, and rubber hoses.
Send Inquiry
*To:
Hebei Changlian Rubber and Plastic Products Co., Ltd
Hebei Changlian Rubber and Plastic Products Co., Ltd*Content:
Supplier replies will be sent to your registered email
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