Aluminum Vapor Chamber

Your All In One Innovative Thermal Provider

New Products


Aluminum Loop

Thermosyphone Heat Sink


Liquid Cold Plate

LEA's combination expertise with aluminum technology and liquid cooling. 

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Aluminum Supplier

All-in-one service ranging from the development of aluminum-based thermal management products to mass production and systems management.

Our skills and experience in thermal analysis and design proposals are based on our 25 years of production and sales dealing with automotive heat exchangers.

Thermal analysis and design of water-cooled, air-cooled, and phase-change heat exchangers

Optimized heat dissipation design

Designing Heat Exchanger Mechanism

metal rods
LEA's Strengths

Collective manufacturing power

Short-delivery time,

Great Cost-Performance Value

Reduced production time

Providing a large variety of thermal solutions 

System design and Provisional guidance 

Processing Methods

  • Extrusion

  • Casting, Forging

  • Bending

  • Press work

  • Aluminum Brazing

  • Welding


Specialized Materials

  • Aluminum

  • Stainless

  • Copper

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Leading Edge Associates Co., Ltd. 

5-23-2-103, Nishisuha-cho, Tachikawa-shi, Tokyo 190-0034, Japan