Are you a construction material supplier, a window and door manufacturer, or a building contractor searching for the perfect material to enhance the functionality and energy - efficiency of your projects?
Look no further than our top - tier TPV (Thermoplastic Vulcanizate) material, specifically engineered for window and door seal strips.
Superior Sealing Performance: Our TPV material offers an exceptional seal, effectively blocking out dust, water, and drafts. Whether it's a residential home facing harsh weather conditions or a commercial building aiming for a quiet and comfortable indoor environment, our TPV seal strips create an air - tight and water - tight barrier. This not only improves the overall comfort of the building occupants but also reduces the risk of water damage and mold growth.
Outstanding Durability: TPV is known for its high resistance to aging, UV rays, and various chemicals. Unlike traditional rubber seal strip materials that may crack, harden, or lose their elasticity over time, our TPV material maintains its flexibility and sealing properties for years. It can withstand extreme temperature fluctuations, from scorching summers to freezing winters, ensuring long - lasting performance without frequent replacements.
Excellent Weather Resistance: Our TPV material is designed to brave the elements. It is highly resistant to rain, snow, and hail, as well as the degrading effects of sunlight. This makes it an ideal choice for both exterior and interior window and door applications, providing reliable protection against the weather in any geographical location.
Easy Installation and Compatibility: We understand the importance of efficiency in construction projects. Our TPV material is easy to process and install. It can be easily cut, shaped, and molded to fit various window and door designs. Additionally, it has excellent compatibility with different frame materials, such as aluminum, PVC, and wood, ensuring a seamless integration.
Eco - Friendly and Cost - Effective: Our TPV material is non - toxic and environmentally friendly, complying with international environmental standards. It also offers significant cost savings in the long run. By improving energy efficiency, it helps reduce heating and cooling costs for building owners. And with its long lifespan, the need for frequent replacements is minimized, saving both time and money.
At KESUN POLYMER, we are committed to providing high - quality TPV materials and excellent customer service. We offer customized solutions to meet your specific project requirements, including different hardness levels, colors, and profiles. Contact us today to request a sample and discover how our TPV material for window and door seal strips can take your building projects to the next level!

Company Information
Advantages
- Excellent management and R&D team
- A full range of thermoplastic elastomer
- Advanced production technologies and techniques
- Large production scale (48 production lines; Capacity: 100000 tons/year)
- Complete before-sales, in-sales and after-sales services
Factories And Warehouses
Since the establishment in 2003, Kunshan Kesun Polymer Co., Ltd has been dedicated to the environmental protection cause with philosophy of "guided by technology, based on credibility and integrity".
- 48 production lines with capacity over 100000 tons
- High automation and high standard workshop



R&D department
- Kesun is a professional manufacturer that integrates R&D, production and sales of thermoplastic elastomer.
- Kesun strives to build itself to be a comprehensive thermoplastic elastomer supplier to provide the best solutions for different enterprises.
Exhibitions
- 2023.11.22-2023.11.25 Plast Eurasia Istanbul
- 2024.01.21-2024.01.24 Russia International Plastics Exhibition
- 2024.06.26-2024.06.28 Central Asia Plast World
- 2024.07.11-2024.07.13 My-Plas(MALAYSIA PLASTIC,MOULD&TOOLS)
- 2024.09.08-2024.09.11 Iran International Plastics & Rubber Exhibition
- 2024.12.04-2024.12.07 Plast Eurasia Istanbul




FAQ
Q : Are you factory or trading company?
A : We are a professional TPE/TPR, TPV, modified TPU, modified TPEE manufacturer in Kunshan, Jiangsu, China.
Q : How many employees do you have in your factory?
A : 300+.
Q : What's your factory's production capacity?
A : We have three factories in China with an annual capacity of 100000 tons.
Q: Do you support OEM /ODM?
A: Yes, we can make products according to your request.
Q: Can I get a sample for trial?
A: Free sample will be sent to you for testing.
Q: How long is the delivery time?
A: Delivery time will be within 15 days.
Q: What certifications have your products passed?
A: CTI, PONY, RoHS, REACH, UL, LFGB, etc have been made for different series of materials. Feel free to contact us to get suitable material TDS, certifications and testing reports.