Company Information

-For all the people's happiness related to KOTOBUKI.-

KOTOBUKI TECHREX have been constant in devotion to fabricating chemical plant equipment since 1932. We have never changing philosophy.
" For all the people's happiness related to KOTOBUKI."
That means, we have pursued and will pursue
happiness of our customers and users,
happiness of our cooperative supplier sharing joys and sorrows,
happiness of our staff sharing common destiny.

To promote "closer to customers" and "more efficient", from March 2009, we consolidated function of Kawasaki head office in Chiba head factory.

At our 5 manufacturing bases: JAPAN Chiba, Yokkaichi and Saga, CHINA Jiangsu Haimen, THAILAND Ayutthaya,

1. Design and fabrication of pressure vessels such as towers, vessels and heat exchangers. 2. Design and fabrication of sanitary equipment for food, beverage, liquor, biochemical, pharmaceutical and resin compound factories. 3. Design and fabrication of Ti, Ni alloy and clad steel equipment. 4. Installation and piping work for above plant and equipment.

China (since 2004) and Thailand (since 2010) KOTOBUKI, 100% overseas subsidiary fabricate non-pressure vessels such as stainless steel sanitary equipment and pipework prefabrication.
To deliver of price competitive products with Japanese quality and to explore the local demands with Japanese delicate service, these subsidiary are our important strategic bases.

By the conventional business model, we still could not adjust the price standard in several industries and region, but by these KOTOBUKI, we could pile up our references in there and actually deliver our products into Japan, China, ASEAN, Africa, North and South America. These foreign KOTOBUKI made are executed after-sales service by other 3 domestic manufacturing bases with our responsibility.

Japanese shrinking market by depopulation, more and more expanding Asia and Africa.
Under any situation or in any place, there are still certain fields we can act vigorously.

Always be with chemical plants,
Whenever, Wherever,
KOTOBUKI TECHREX Co. Ltd.