Shenzhen Tunsing Plastic Products Co., Ltd.
| Thickness Range | 0.01mm-0.3mm |
| Curing | 160℃/60min |
| Forming Press | 180℃/100s |
| Conventional Width | 500mm |
| Supply Ability | 3000000 yards per month |
| Product Structure | Protective Film-Adhesive-Polyimide Film |
| Payment Terms | D/A,T/T,Western Union |
| Conventional Length | 100m |
| Heat Resistance | 290℃/60s |
| Delivery Time | 3-5DAYS |
| Colour | Yellow / Amber |
| Pre-press | 180℃/10s |
| Model Number | DSPI1315 |
| Certification | RoHs, REACH |
| Brand Name | Tunsing |
| Place of Origin | China |
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Product Specification
| Thickness Range | 0.01mm-0.3mm | Curing | 160℃/60min |
| Forming Press | 180℃/100s | Conventional Width | 500mm |
| Supply Ability | 3000000 yards per month | Product Structure | Protective Film-Adhesive-Polyimide Film |
| Payment Terms | D/A,T/T,Western Union | Conventional Length | 100m |
| Heat Resistance | 290℃/60s | Delivery Time | 3-5DAYS |
| Colour | Yellow / Amber | Pre-press | 180℃/10s |
| Model Number | DSPI1315 | Certification | RoHs, REACH |
| Brand Name | Tunsing | Place of Origin | China |
| High Light | Customizable PI Heating Film ，Kapton PI Heating Film ，Etched Foil PI Heating Film | ||
Engineered for demanding automotive environments, our etched foil Polyimide (PI) heating film delivers superior heating performance in an ultra-thin, flexible package. The precision-etched alloy foil is hermetically sealed between two rugged polyimide layers, available in both Yellow PI and Amber PI grades to match your specific material standards.
What sets this heater apart is its unique combination of thinness, bendability, and thermal stability – making it an ideal choice for car seat heaters, seat cushion heating sheets, and complete seat heating systems across passenger cars, EVs, and new energy vehicles. Whether for aftermarket upgrades or OEM integration, our film heaters offer dependable warmth, rapid response, and extended service life, all in a lightweight design that fits seamlessly into tight spaces.
Fast lamination compatibility – designed for quick and efficient lamination cycles, boosting production throughput.
Excellent dimensional stability – maintains precise alignment and flatness throughout the lamination process.
Superior electrical, chemical & thermal properties – ensures reliable insulation, corrosion resistance, and heat tolerance in demanding environments.
Optimized glue flow control – promotes uniform adhesive distribution, reducing voids and improving bond strength, which is especially critical for high-quality FPC lamination.
Our heating film offers two PI color choices (Yellow and Amber Kapton®-type), precision-etched foil for uniform heating, and an ultra-thin profile (0.13–0.22 mm) that feels completely unobtrusive. Its flexibility allows seamless adaptation to curved seat surfaces while withstanding millions of flex cycles. With strong dielectric insulation, moisture resistance, rapid heat-up, and a wide thermal range, this heater is built for year-round automotive use. Plus, we support full customization of size, circuitry, resistance, voltage, leads, and terminals.
Shenzhen Tunsing Plastic Products Co., Ltd., established in 2007 and headquartered in Shenzhen, China, occupies a 10,000 m² manufacturing facility. We specialize in the development and production of high-performance polyimide (PI) films, etched foil heating elements, and flexible circuit materials. With years of technical expertise, we serve the automotive, electronics, and FPC industries, offering customized solutions that combine quality, reliability, and cost-effectiveness.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
500000-6000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shenzhen Tunsing Plastic Products Co.,Ltd. was established in 2007 and is located in the forefront of technology in Shenzhen City, China, covering an area of 10,000 square meters. It has a professional polymer technology team led by Master and PhD engineering. Our company specializes in R&D, pro... Shenzhen Tunsing Plastic Products Co.,Ltd. was established in 2007 and is located in the forefront of technology in Shenzhen City, China, covering an area of 10,000 square meters. It has a professional polymer technology team led by Master and PhD engineering. Our company specializes in R&D, pro...
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