New material production
Good color saturation
Sound insulation and wind resistance
Anti-collision and dust-proof
Eliminate Window Air Leakage | Multi-spec Sealing Strips
Factory Supply, Stable Quality, Custom Small Packaging Supported
Integrated R&D, production and sales
Specialized in rubber products industry
National standard quality, testable & reliable quality
Windproof Sealing Strips for Windows
Made of pure new material without recycled scrap
Excellent flexibility & high resilience
Product Name: Window Sealing Strip
Product Features: Sealing and Leak Prevention
Product Colors: Black, White, Beige
Product Sizes: Customizable
Product Applications: Used for window sealing, sound insulation, impact prevention, dust prevention, wind resistance, etc.





Hebei Qunwo Rubber Products Co., Ltd. We specialize in manufacturing a wide range of sealing strips and seals, including silicone sealing strips and seals, PVC sealing strips, rubber and plastic products, EPDM foam strips, EPDM seals, automotive composite sealing strips, marine and cold‑storage sealing strips, self‑adhesive high‑temperature and oil‑resistant sealing strips, oil‑resistant sealing tubes, mechanical sealing strips, engineering sealing strips, door and window sealing strips, custom‑shaped sealing strips, and various colored sealing strips. We also offer tailor‑made solutions to meet our customers’ specific needs. Samples can be mailed, drawings can be sent, or you can provide the profile directly; our experienced technicians will design the most suitable door and window sealing strips based on your specifications, ensuring that we satisfy the diverse requirements of each client. We maintain rigorous quality control and continuously enhance our after‑sales service, confident that our collaboration will be both enjoyable and mutually beneficial.
Customization Process
We provide a complete one-stop custom process: from requirement communication, design and sampling, to mass production, delivery and after-sales support, ensuring efficient and reliable customized sealing solutions.
01
Inquiry & Product Selection
02
Confirm Material, Size & Performance
03
Sample / Drawing / Profile Confirmation
04
Design & Quotation
05
Mold & Sample Making
06
Sample Approval & Order
07
Production & Quality Control
08
Delivery Confirmation
Eliminate Window Air Leakage | Multi-spec Sealing Strips
Factory Supply, Stable Quality, Custom Small Packaging Supported
Integrated R&D, production and sales
Specialized in rubber products industry
National standard quality, testable & reliable quality
Windproof Sealing Strips for Windows
Made of pure new material without recycled scrap
Excellent flexibility & high resilience
Product Name: Window Sealing Strip
Product Features: Sealing and Leak Prevention
Product Colors: Black, White, Beige
Product Sizes: Customizable
Product Applications: Used for window sealing, sound insulation, impact prevention, dust prevention, wind resistance, etc.





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