Graphite Sheet Thermal Solutions

Ultra-thin, lightweight, and highly conductive graphite sheets designed for next-generation thermal management in smartphones, displays, and automotive electronics.

graphite sheets

You can ask for the album

Outstanding thermal conductive materials address your issues.

JiuJu be of One Heart And one Mind

We produce adhesives and thermally conductive materials for industries like automotive, new energy, electronics, medical, and aerospace.

Quality Assurance

As a national high-tech enterprise, all products come with a 5-year warranty

International certifications

ISO9001, ISO4001, UL, and IATF6949 certified

Professional Services

Service-oriented manufacturing company, quickly responding to customer needs

Our products enjoy a broad application market

we show our products and technologies to the world, and at the same time provide a convenient channel for our customers to understand and purchase our products.

get a free quote

Company Advantages

Our thermal pads are developed using advanced polymer thermal material modification technology, enabling higher thermal conductivity, improved mechanical resilience, and tailored performance for demanding energy storage and EV applications.

  • Proprietary polymer modification technology — enhances inherent thermal conductivity while maintaining softness and processability.

  • Tailored Performance — adjust hardness, elasticity, and conductivity for different ESS and EV use cases.

  • Durability & Stability — polymer-engineered pads resist thermal cycling, vibration, and aging.

What they say about us

Discover what our clients have to say

“Ultra-thin 0.3 mm pads reduced assembly gaps by 20%, improving thermal contact and pack consistency.”

Emily WElectronics Manufacturer

“With polymer-modified 6.0 W/m·K pads, our OBC module temperature dropped 11°C under full load.”

Richard SAutomotive Engineer

Your professional partner

3 Steps to Work with Us.
  • Send your inquiry!

    Send RFQ, confirm product details, quote.
  • Confirm order!

    Send sample, test, place order.
  • Shipping!

    Production, shipment, logistics information provided.

Frequently asked questions

Go to help center

Ensure surfaces are clean and oil-free, peel off both protective films, apply firm, even pressure during installation, and avoid over-compression to maintain optimal performance.

Thermal pads offer mess-free applicationconsistent thickness, and reliable electrical insulation, making them ideal for uneven surfaces or gap-filling, while paste excels in microscopic imperfections for maximum conductivity.

Match thickness to your component gap (measured in mm), and choose conductivity (6-15 W/mK for gaming/OC) based on heat load – higher TDP chips require ≥8 W/mK for efficient heat dissipation.

Standard silicone-based pads are non-conductive and electrically insulating, but metal-filled (e.g., some high-end graphene) or carbon-based pads may pose risks – always verify the pad’s dielectric strength specification for sensitive circuits.

JoJUN

Superior Quality

At JOJUN, we are committed to providing innovative solutions that enhance your success and maximize efficiency.

Contact Form

Response within 1 hour

Professionals will provide product information as well as a quote

Contact Form

Quality and Service

Send an inquiry and get a free sample

Simple Contact Form