We warmly welcome you to embark on a journey through our exquisite offerings! Experience unmatched excellence and explore the superior advantage our products provide.
Our refined and meticulous production process proudly employs state-of-the-art techniques, ensuring premium quality at every step:
Our innovative polyurethane foam sealing strip is expertly crafted from four superior materials: a protective outer polyethylene film, a resilient inner core of high-grade polyurethane foam, and a robust skeleton composed of PP and thermoplastic elastomer composite. This ensures unmatched durability and reliable adherence, making it perfect for wooden and aluminum alloy doors and windows.
product model |
PU-215-6.8 |
product colour |
Brown, gray, white, red, yellow, black |
Product specifications |
6.8mm |
productive process |
polyurethane foam |
Main materials |
PU foam+PE film+PP skeleton |
Product specifications |
500 meters per roll, 2 rolls per box |
The dimensions are measured manually, with a permissible variance of 0.5mm. For precise accuracy, refer to the actual product. All images are captured in real-life setups, and minor color variations may occur due to lighting and other factors, all within the normal range.
Our palette boasts a selection of black, white, yellow, gray, brown, and red. These are our 6 foundational colors, with a spectrum of custom options such as light brown, beige, brown, and orange available upon request.


About our captivating story
Qinghe Pangu Sealing Technology Co., Ltd.Located in the heart of Qinghe County, Xingtai City, Hebei Province, Qinghe Pangu Sealing Technology Co., Ltd. stands as a pivotal player in the industry of sealing solutions for doors, windows, and curtain walls. Our diverse product range is revered across numerous applications, from system doors and windows to wooden doors, home wardrobes, sliding doors, and an array of fireproof doors and windows.
Our advanced manufacturing capabilities encompass a comprehensive suite, ranging from the design and development of bespoke products to the production of sealing strips and specialized equipment. We conduct rigorous testing, validation, and stringent quality inspections on all finished products to ensure only the best.
We proudly bear a suite of prestigious certifications, including the international ISO9001 quality system, American AAMA system, SGS, and Swiss ROHS, reflecting our unwavering commitment to quality and excellence.
Guided by our principle of 'quality-oriented, striving for excellence, and technological innovation', we are devoted to crafting pioneering products that prioritize health and environmental stewardship.
For the utmost convenience of our esteemed clientele, we offer versatile transportation options, including sea, air, and express delivery, ensuring your needs are met with flexibility and speed.
Q: Are You a Trading Company Or a Factory?
A: We proudly operate as both a factory and trading company, strategically positioned in Hebei Province, a dynamic hub in the vibrant north of China.
Q: What's the MOQ?
A: Our MOQ typically stands at 500 meters, subject to variation based on specific model requirements. For items in stock, we may accommodate smaller quantities. Please contact us to confirm.
Q: What's the Delivery Time?
A: The delivery timeframe generally ranges from 15 to 20 days. We recommend consulting with us for precise scheduling before placing your order.
Q: Can you produce customized goods?
A: Absolutely, we offer customization of size, diameter, and length to meet your exact specifications.
Q: Can you print words on products as per the client's requirement?
A: Certainly, we can create tailored labels to precise specifications.
Q: Do you accept OEM?
A: Yes, we offer OEM services to meet your specific needs and requirements.
Q: How can you guarantee the quality or any warranty?
A: Should any quality issues arise during use, all products are eligible for return or alternative resolutions in accordance with customer preferences.
For any further inquiries, please don't hesitate to reach out to us. We deeply appreciate your interest and look forward to assisting you.