Manufacturing Excellence
Who We Are
President's Message
Through our business operations on the world stage;we have set out to create new benchmarks in the heat treatment business, with specific focus on innovative technology, combined with Quality, Cost and Delivery (QCD)...
Industrial Heat Treatment Furnace Manufacturer & Supplier in Thailand
For over four decades, Dowa Thermotech has been Japan`s most trusted and dependable provider of heat treatment technology and systems.
With its ground-breaking design and manufacture of highly reliable heat-treatment technology and systems, Dowa Thermotech has delivered unparalleled quality ranging from standard industrial furnaces to customer-designed system solutions such as vehicular components including transmissions, gears and valves.

Dowa High Temp Furnace in Thailand

By unfolding sharper technologies in the processing of metal materials, our successful business strategy has made us a strong and innovative partner to Japan`s global brands such as Honda, Toyota, Suzuki, Yamaha, Nissan and Mazda.
Across Asia
As a renowned manufactured, Dowa Thermotech continues to hold its time-tested streak of exceptional reputation and trust throughout Asia as Dowa Thermotech Limited, as it makes its global footprint visible outside Japan.
Understanding the need for smarter and superior high technology materials, Dowa Thermotech has established over 598,950 sq.ft.of sophisticated and extensive furnace manufacturing facilities across India to cater to international brands such as Timken, SKF, TATA Motors, and Bosch amidst others.
Not only do we ensure consistent quality and meet customer as well statutory demands, we go one step further - we surpass expectations by designing and constructing state-of-the art complex heat treatment systems.

Furnace Manufacturer & Supplier in Thailand

Latest Trends
Currently, Dowa Thermotech is working on accomplishing path-breaking technologies such as the Small Continuous Type Furnace (S-TKM) that offers more than thrice the productivity of former batch-type furnaces.
We have also recently launched a slew of novel products, including a Continuous Type Nitriding Furnace for continuous variable transmission (CVT) parts and a series of new-type carburizing furnaces that is environmentally friendly and low in energy consumption.
In spite of Dowa Thermotech’s numerous achievements, the company is not just focused on technology, but is foremost in surpassing its customers’ expectations. We are not only dedicated to establishing and unfolding great technology, we are also enthusiastic about supporting prompt, consistent, thoughtful service to our esteemed customers.
Asian Manufacturing Facilities Accreditation/Certifications:
Our Furnace Technologies: