Improving Japan's unique quality and technological capabilities that can be used around the world

As a company that specializes in the manufacture of industrial heaters and temperature controllers,
ThreeHigh has been sincerely committed to manufacturing and products,
and has received positive feedback from our customers.

In recent years, while our company is expanding the market globally,
we will also enhance the world-class manufacturing of Japanese products in the global market.

As we celebrate our 30th anniversary, ThreeHigh will not change but continue
to keep the spirit of manufacturing in mind and reflect it even more strongly than before.

News

Dec 2025

FOODTECH TAIPEI 2026 - Taiwan International Food Processing Machinery Show

Date : 24-27 June 2026
Venue : Taipei Nangang Exhibition Center

Dec 2025

FOOMA JAPAN 2026 - The World's Leading Food Processing Expo

Date : 2-5 June 2025
Venue : Tokyo Big Sight

PDF Catalog download

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Let us resolve your heating problems >

熱不到位，讓您大傷腦筋嗎？ >

New Proposal for Jacket-Type Heaters for IBC!

Catch a Glimpse of Our Successful Factory Implementations - Click Here! >

Custom made heater

There are reasons why many companies, educational and research institutions choose our heaters. It is because we are manufacturer specialized in Silicone rubber heater.

We will assist you in manufacturing from one sheet to mass production.

For details, please click here >

Cases in Japan - Click Here!

Products line up

Custom made heater

Thin and flexible. We can design for one item order. Our silicone rubber heaters have satisfied a lot of customers' demands which are for antifreeze, heating up to 200 ℃ and so on.

Details >