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.

New Proposal for Jacket-Type Heaters for IBC!
(Fact-Link Member introduction page)

Digital Temperature Controller -monoOne Series-
monoOne is the only one digital temperature controllercarved out of our experience based on the accumulated skills and technologies at our shop floor.

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 >

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 >