- ENGINE DIV.
We focus on the import and sales of water jets and diesel engines for vessels. We promptly deliver necessary
parts and provide superior service through our direct workshops and local partners, resulting in an
excellent sales and delivery record for numerous engines.
- PLANT MACHINERY DIV.
We offer sales and post-sales support of various plant facilities and equipment
(rotary pumps, double diaphragm pumps, flow meters, powder conveyers, dispersing emulsifier machines, etc.).
We are a one-stop shop for building new manufacturing facilities from design, production and installation to pilot
runs and deliveries in the engineering field (greases, paints, adhesives, chemicals).
- POWER PLANT DIV.
We develop various engines for pump and generator used on land as well as
generators and associated accessories, gas turbines and associated parts, KOHLER diesel electric generators,
HATZ small air-cooled diesel engines, air filters for gas turbines or industries use, gas engine ignition systems,
gas admission valves, air starters, air conditioners for vessels, generators for vessels, marine products such as water-cooled
exhaust silencers, power supply vehicles specialized for TV relay, and specialized air conditioners.
- Tominaga & Co.,Ltd.
‘We offer the world’s leading products to customers through our accumulated technologies,
and try to improve our service and to enhance our business performance continuously for the future.’
Foundation and History
Since starting out in business as a retailer named ‘Tominaga Shoten’ in 1899, we sold chiefly iron steel and nonferrous metal to domestic and overseas customers as an agency of the current Nippon Steel & Sumikin Coated Sheet Corporation for about 50 years, until we changed our name to ‘TOMINAGA & CO., LTD.’ in July 1948 and entered into a dealership from the Detroit Diesel Allison Division of General Motors, US as its general sales agency in Japan.
After entering into the dealership, we have been importing and selling products, and maintaining our infrastructures such as Service Facilities and parts center chiefly on the basis of the Engine Division. And we are highly appreciated by many domestic customers in various fields.
Currently, we are playing an active role as sales and service agency in Japan of MTU Germany (series 4000 and under), which was merged with the Detroit Diesel Corporation in April 1998, and we are making efforts to satisfy customers in wider fields, including not only marine vessels but also rail vehicles and industrial machines.
In the future, we will also put our efforts into sales and service of gas engines as well as diesel engines in order to address environmental issues.
Motto and Business policy
‘We offer the world’s leading products to customers through our accumulated technologies, and try to improve our service and to enhance our business performance continuously for the future.’
For more than half a century, importing and selling diesel engines, dealing in various high quality industrial equipment and units, receiving orders collectively for various equipment and manufacturing facilities, we have developed service networks throughout Japan as well as selling the world’s leading products in order to improve our after-sales service.
We received ISO9001 certification in May, 2004 as we are aiming to be a company that can satisfy customers’ requirements further, pursuing ‘company quality’ as well as ‘product quality’.
Engine division,Plant Machinery division,Power plant division, read more.....