We warmly invite you to delve into our exquisite array of products and services! Your journey with us promises to be both enlightening and rewarding.
Our refined production process employs a symphony of advanced techniques and meticulous craftsmanship:
Crafted with precision, our innovative polyurethane foam sealing strip is an engineering marvel, composed of a harmonious blend of materials: a durable outer polyethylene film, a resilient polyurethane foam core, and a robust composite skeleton of PP and thermoplastic elastomer. This design ensures unparalleled durability and adherence, making it the perfect choice 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 |
Please note, sizes are measured manually and may vary slightly by 0.5mm. For accuracy, refer to the actual product. Photographed in natural settings, slight color variations may occur due to lighting, which is perfectly normal.
Choose from our elegant palette of black, white, yellow, gray, brown, and red. Additionally, we offer customization in colors like light brown, beige, brown, and orange to suit your unique preferences.


About our story, a tale of innovation and commitment...
Qinghe Pangu Sealing Technology Co., Ltd.Nestled in the heart of Qinghe County, Xingtai City, Hebei Province, Qinghe Pangu Sealing Technology Co., Ltd. is a beacon of excellence in the manufacturing of sealing strips for doors, windows, and curtain walls. Our esteemed products serve a diverse range of applications, including system doors and windows, wooden doors, home wardrobes, sliding doors, and various fireproof doors and windows.
Our state-of-the-art manufacturing prowess encompasses the entire spectrum: from the innovative design and development of bespoke products to the meticulous production of sealing strips and specialized equipment. Rigorous testing, validation, and comprehensive quality inspections ensure that every product meets our high standards of excellence.
We take pride in our certifications from the prestigious ISO9001 quality system, the esteemed American AAMA system, the reliable SGS, and the environmentally-conscious Swiss ROHS, all testaments to our unwavering commitment to quality and innovation.
Guided by our core philosophy of 'quality-oriented, striving for excellence, and technological innovation,' we are devoted to pioneering products that are not only cutting-edge but also healthy and environmentally friendly.
For the utmost convenience of our valued clients, we offer a variety of transportation options including sea, air, and express delivery to suit your needs.
Q: Are You a Trading Company Or a Factory?
A: We proudly operate as both a factory and a trading company, strategically situated in the dynamic Hebei Province, a hub of industrial activity in northern China.
Q: What's the MOQ?
A: Our standard MOQ is 500m, although it may vary depending on the specific model. For items in stock, we may accommodate smaller quantities. Feel free to contact us for confirmation.
Q: What's the Delivery Time?
A: Typically, our delivery timeframe spans 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 can customize the size, diameter, and length to perfectly align with your specific requirements.
Q: Can you print words on products as per the client's requirement?
A: Certainly, we are equipped to create labels tailored to your exact specifications.
Q: Do you accept OEM?
A: Yes, we offer comprehensive OEM services to meet your diverse needs.
Q: How can you guarantee the quality or any warranty?
A: In the unlikely event of any quality concerns, we offer a full return or other solutions tailored to the customer's preferences.
If you have any further inquiries, please do not hesitate to contact us. We greatly appreciate your interest and look forward to assisting you.