We extend a heartfelt invitation to delve into our remarkable selection of offerings!
Our refined and efficient production process leverages the following:
Discover our groundbreaking polyurethane foam sealing strip, an embodiment of meticulous craftsmanship. It comprises four superior elements: a protective polyethylene film, a resilient polyurethane foam core, and a robust skeleton crafted from PP and thermoplastic elastomer composite. This ensures unparalleled durability and adherence, making it an ideal choice for wooden and aluminum alloy door and window series.
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 |
Noteworthy Information: The dimensions of our products are measured manually, allowing for a possible margin of error up to 0.5mm. We encourage you to refer to the actual product for precise measurements. Please note, every product is captured through real-life photography, and slight color variations may occur due to lighting and similar factors, which are deemed normal.
Our vibrant palette includes black, white, yellow, gray, brown, and red, presenting you with six striking basic colors. Beyond these, we offer customization options in shades such as light brown, beige, brown, and orange to meet your exact preferences.


About Our Inspiring Journey: The Story of Our Dedication and Innovation
Qinghe Pangu Sealing Technology Co., Ltd.Situated in the industrious Qinghe County, Xingtai City, Hebei Province, Qinghe Pangu Sealing Technology Co., Ltd. is a foundational pillar in the local industry, specializing in sealing strips for doors, windows, and curtain walls. Our products are trusted in diverse applications, encompassing system doors and windows, wooden doors, home wardrobes, sliding doors, and a spectrum of fireproof doors and windows.
Our advanced manufacturing prowess includes the bespoke design and development of products, the production of sealing strips and specialized equipment, accompanied by stringent testing, validation, and thorough quality inspections of all finalized goods.
Our unwavering commitment to quality and excellence is evidenced by our prestigious certifications, including the international ISO9001 quality system, the esteemed American AAMA system, SGS, and Swiss ROHS.
Guided by our core principle of 'quality-oriented, striving for excellence, and technological innovation,' we are committed to pioneering products that are both health-conscious and environmentally sustainable.
For the utmost convenience of our valued clients, we offer an array of transportation options, including sea, air, and express delivery, ensuring a seamless experience.
Q: Are You a Trading Company Or a Factory?
A: We proudly operate as both a factory and a trading company, strategically positioned in the dynamic Hebei Province, in the vibrant northern region of China.
Q: What's the MOQ?
A: Generally, our minimum order quantity is 500 meters, though it may vary based on specific models. If certain items are in stock, we may accommodate smaller quantities. Please reach out for confirmation.
Q: What's the Delivery Time?
A: Typically, our delivery timeframe spans from 15 to 20 days. We recommend consulting with us for precise scheduling details before placing your order.
Q: Can you produce customized goods?
A: Absolutely, we are equipped to 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 can craft labels precisely according to your specifications.
Q: Do you accept OEM?
A: Yes, we offer OEM services to adeptly meet your needs.
Q: How can you guarantee the quality or any warranty?
A: In the rare event of quality issues during usage, all products are eligible for return or alternative resolutions as per your preferences.
For any further inquiries, please do not hesitate to contact us. We greatly value your interest in our offerings.