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Car Door and Window D Shape Rubber Seal Strip
US$0.66
500-1,999 Meters
US$0.60
2,000-4,999 Meters
US$0.38
5,000+ Meters
Sample price:US$0.66/piece.Request sample
Product profile
Customization
AvailableMaterial
Sponge RubberUsage
Automobile, Doors & WindowsModel NO.
SZY-021Type
Hollow Sealing StripSectional Shape
D-ShapePerformance
TemperatureVulcanization
Continuous VulcanizationStandard
NonstandardColor
BlackSamples
FreeWe Are Factory
for More Than 10yearsTemperature
-40-+120Function
Waterproof, Windowproof, Anti-NoiseProcess
ExtrusionWarranty
10yearsTape
Genuine 3m TapeCertificate
ISO/Ts16949Delivery Time
7-15days After Receive Your PaymentTransport Package
Cartons or According to Your RequirementSpecification
TS16949Trademark
KaixuanOrigin
ChinaHS Code
4016931000Production Capacity
120000meters One DayKey features
Durable EPDM Sponge Rubber: Made of high-quality sponge rubber with density from 0.4 to 0.8g/cm3.
Wide Temperature Resistance: Operates effectively in temperatures ranging from -40 to +120 degrees Celsius.
High-Performance 3M Adhesive: Equipped with genuine 3M tapes including 3M4229P, 3M5108, and 3MVHB for strong bonding.
Multi-Function Sealing: Provides waterproof, fireproof, dustproof, windproof, soundproof, and heat insulating capabilities.
Superior Ozone and Weather Resistance: Outstanding resistance to ozone, weathering, chemicals, and polar solutions.
Flexible Customization Options: Color is customizable to Black; D-shape hollow sealing strip available.
Comprehensive 10-Year Warranty: Backed by a 10-year warranty covering mechanical defects and performance.
ISO/Ts16949 Certified Quality: Manufactured by a factory with over 10 years of experience and ISO certification.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-05-08 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤3.17h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHebei Kaixuan Seals Co., Ltd. is a China-based limited company established in 2002 and located in Qinghe County, Hebei. The supplier operates in rubber sealing strips, hoses, and related automotive and building-material products, with seven production lines, a stated manufacturing area of 19,459 m², and reported annual output of 50 million meters each for rubber sealing strips and rubber hose. It reports ISO 9001:2000 and ISO/TS 16949 certifications, direct export rights, exports to multiple global markets, and lead times of within 15 working days in off-peak periods and one month during peak periods. Evidence also indicates experience supporting automotive manufacturers and successful matching with Chinese military enterprises. However, after-sales service, financial credibility, and detailed innovation capability are not sufficiently documented. Employee figures and production descriptions vary across the provided records, so operating-scale data should be independently verified.
Supplier typeThe supplier is identified as Hebei Kaixuan Seals Co., Ltd., a Chinese limited company located in Qinghe County, Hebei. Its associated industry is manufacturing, while one record describes the company nature as a trading company; its product and plant information also demonstrates manufacturing involvement.
CertificationsThe supplier states that it obtained ISO/TS 16949 quality management system certification in April 2012 and ISO 9001:2000 certification in July 2004. These are explicit certifications relevant to quality management and automotive-related production, although current validity is not stated.
Production capacityProduction capability is supported by a reported 19,459 m² manufacturing plant, seven production lines, multiple composite and extrusion lines, 30 flat vulcanizing machines, and annual output of 50 million meters each for rubber sealing strips and rubber hose. The supplier also reports lead times within 15 working days off-peak and one month during peak periods, although employee and capacity descriptions vary between records.
Client casesThe supplier states that its products have supported manufacturers and domestic and overseas customers, successfully matched with Chinese military enterprises, and provided complete matching for several vehicle categories. These are explicit customer or application references, although no customer names, order details, or independently verifiable case studies are provided.
Product Q&A
Q:What is the material of the seal strip?
A:
The seal strip is made of EPDM sponge rubber with a density ranging from 0.4 to 0.8g/cm3.
Q:What is the operating temperature range?
A:
The product performs well in temperatures from -40 to +120 degrees Celsius.
Q:Does the product come with adhesive tape?
A:
Yes, it uses genuine 3M tapes such as 3M4229P, 3M5108, 3MVHB, 3M1100, and 3M9448.
Q:What are the main functions of this seal strip?
A:
It offers waterproof, fireproof, dustproof, windproof, soundproof, mudproof, and heat insulating functions.
Q:How long is the warranty period?
A:
We provide a 10-year warranty for this product.
Send Inquiry
*To:
Hebei Kaixuan Co., Ltd.
Hebei Kaixuan Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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