Suzhou Kying Industrial Materials Co., Ltd. | Advanced Polyimide & Insulation Solutions

About Us

Suzhou Kying Industrial Materials Co., Ltd – Innovating Advanced Materials Since 2000

Suzhou Kying Industrial Materials Co., Ltd

Established in 2000, Suzhou Kying Industrial Materials Co., Ltd is a professional enterprise engaged in the research, development, and production of high-performance polyimide films, polyimide FEP films, and related composite materials. We also specialize in the import and export of electrical insulation materials and biological materials.

Our materials are widely used in down-hole pump wiring, aircraft electrical systems, wind power generation, motors, transformers, laboratory testing, and other critical industrial applications. We are at the forefront of material innovation for next-generation technologies including 5G to 6G communications and new-energy vehicles.

2000

Founded

Global

Market Reach

Product Display

Engineered for Extreme Performance Across Industries

Polyimide Film

Available in thermal conductive, corona-resistant, high-abrasion, high-temperature, transparent, and colorful variants for diverse industrial needs.

• High-temperature resistance up to 400°C
• Excellent dielectric strength
• Chemical and radiation resistant

Polyimide FEP Film

Composite film combining polyimide with fluoropolymer for enhanced thermal conductivity, thinness, and functional durability.

• Ultra-thin profiles available
• Enhanced thermal conductivity
• Superior corona resistance

Aramid Paper

High-performance insulation paper with flame resistance, high-temperature tolerance (up to 220°C), and excellent dielectric properties.

• Flame resistant (UL94 V-0)
• High-voltage insulation
• Easy impregnation capability

Unsintered PTFE Film

Extruded PTFE film offering flexibility, high strength, low density, and excellent chemical resistance for wrapping and sealing applications.

• High flexibility and tensile strength
• Low coefficient of friction
• Chemically inert and non-toxic

Tape

Electrical Adhesive Tapes

Pressure-sensitive tapes with flame resistance, high-temperature stability, anti-static properties, and strong adhesion for electrical insulation.

• Anti-static variants available
• High-voltage insulation
• Durable under thermal cycling

Insulation

Motor & Transformer Materials

Comprehensive range of electrical insulation materials designed for motors, transformers, and high-power electrical equipment.

• Flame and arc resistant
• High dielectric strength
• Thermal class up to 220°C

KYPI-VC

Kymide KYPI-VC Polyimide Film

Specialized polyimide film for voice coil applications requiring precision, thermal stability, and mechanical reliability.

• Optimized for audio components
• Low outgassing
• Dimensional stability

KYPIFMT

Kymide KYPIFMT Polyimide FEP Film

Thermo-conductive polyimide FEP composite film for advanced thermal management in high-density electronics.

• Enhanced thermal conductivity
• Thin and flexible
• Ideal for 5G/6G modules

KY-IP506

Aramid Paper KY-IP506

High-performance aramid paper with excellent thermal endurance and electrical insulation for demanding industrial environments.

• Thermal class 220°C
• High mechanical strength
• Moisture resistant

KY-EF506H

KY-EF506H Expanded PTFE Film

High-strength expanded PTFE film engineered for microwave and coaxial cable applications requiring low dielectric loss.

• Low dielectric constant
• High-frequency performance
• Excellent signal integrity

Market Applications

Our Materials Power Critical Technologies Across Industries

🔌

Electronics

PCB, FCCL, 5G/6G modules, high-frequency circuits

⚡

Wire & Cable

Aircraft systems, down-hole pumps, submersible cables

🌀

Motor & Transformer

High-efficiency motors, power transformers, EV drivetrains

🛰️

Aerospace

Avionics, navigation, satellite communications

🚄

High-Speed Rail

Signaling, traction motors, onboard electronics

🌬️

Wind Power

Generator insulation, cable protection, pitch control

🔋

New Energy Vehicles

Battery systems, motor insulation, power electronics

🧪

Lab & Testing

Biological materials, test substrates, precision components

What's New

Latest Updates from Kying Industrial Materials

👷

2022.5.27

Special Training on Safety Production

In order to further implement the company's safety production responsibility and enhance employee safety awareness.

View details >>

👥

2022.5.27

Team Building of Kying and Kymler

On December 31, 2021, all staff held a team building event to strengthen collaboration and corporate culture.

View details >>

🛡️

2022.5.27

Security Knowledge Training

Training on preventing telecom fraud to protect employees and company information assets.

View details >>

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