Development, Manufacture & sales
Total
Productivity
Development,
Manufacture & sales
We transform the experience and knowledge, gained as engineers who have continually engaged with the underground, into innovative products.
Starting from the real challenges and needs encountered at job sites, we undertake the development and improvement of machinery, equipment and related materials. We delve deeply into these challenges and needs to deliver products that meet the requirements of the real field.
We are more than just manufacturers; we are steadfast partners to those facing for the underground, continually building technology and trust as we pursue new frontiers in drilling without yielding.
TOATONE
Over a century of history
has built a solid foundation of
technical expertise
and manufacturing capability.
Since our founding in 1917, we have contributed to society by providing technologies and machinery for national land development and international cooperation.
Our technical capability, reliability, and responsiveness, cultivated through decades of experience, form the base of our business and enable “what is possible.
Our manufacturing bases are
located in Japan.
Our facilities support a wide range of equipment, from small to large-scale machines, providing not only manufacturing but also regular maintenance, stable parts supply, and reliable repair services.
This Japan-based manufacturing structure enables us to provide a comprehensive after-sales support system based in Japan.
Through our nationwide
offices, partner factories and
global network,
we maintain a wide range of
channels.
We provide products and technical support not only within Japan, but also across Asia, Africa, European and American nations, and other regions worldwide.
By carefully listening to the challenges and needs of our users, we respond promptly and provide optimal solutions.
Development,
manufacturing &
sales business
Four pillars
Manufacturing
Design
Responsiveness
Global
A product lineup that addresses diverse on-site requirements, supported by proven technical expertise.
We offer a wide range of high-performance models tailored to specific site conditions, including deep hole drilling rigs (HLL, TSL), horizontal drilling rigs (TOP), and compact rigs (TS, TDC, etc.), as well as space-saving designs capable of entering and operating in confined spaces and challenging geological conditions.
Design (Custom-Made / Made-to-Order)
Drawing on the knowledge and technologies we have accumulated and passed down over time, we deliver design capabilities that combine innovative ideas with practical functionality.
Beyond our standard product lineup, we carefully listen to each customer’s individual requirements and offer “Only One” custom designs tailored to their specific requirements.
From initial consultations on product introduction to troubleshooting support, we walk alongside our customers in their challenges.
By deeply examining latent needs and on-site issues, we provide optimal product and operational solutions, supporting our customers with a comprehensive support system and agile responsiveness.
We have established trust in over 103 countries.
Our wide-ranging proposals and technical cooperation cover not only general projects but also Official Development Assistance (ODA) projects.
Leveraging our international track record and long-standing partnerships, we drive innovation and pursue new market development both in Japan and around the world.