About us

Established in 1987, we provide companies a wide range of silicon rubber heater that are used to prevent barrel of oil and pipes from freezing. All our products are customized according to the customers’ requirements and needs. This is done through thoroughly discussions with the user.
We are ready to visit your factory and help you regardless where you are located in Japan.

Makoto Ozawa

We provide our employees with a wide range of benefits, such as Yoga and English classes.
We have also introduced a short working day once a month. Finally we have a canteen for our employees which is also open to the people living in the neighborhood.

Company Information

E-mail Manufacturing industry
Corporate name ThreeHigh Co., Ltd.
President Makoto Ozawa
Capital 10 million JPY
Number of Employees 33
Head office 4-42-16 Higashiyamata, Tsuzuki-ku, Yokohama City, Kanagawa, 224-0023
Main phone number +81-45-590-5561
Web address http://www.threehigh.co.jp/
Established date 1987 May
Acquired Certification ISO9001:2015•JIS Q9001:2015
ISO14001:2015•JIS Q14001:2015
Main Clients Multinational and domestic companies
E-mail info@threehigh.co.jp