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Latest update: 01/03/2017 15:43:41

Tsujimura Denkou Co., Ltd.

We deliver automation equipment with robots to automobile manufacturers.

Our company has built various kinds of production system for automated and unattended lines. Our robot-related business started in 1989, and we then partnered with one of the most prominent robot manufacturers in Japan for our full-scale entry into the robotics field. We now possess the industry’s top-class technologies. We have partner manufacturers in the mechatronics, electrical, and other fields throughout Japan, so we can seamlessly handle all manufacturing processes from design and manufacturing to installation work. Our products are mainly delivered to automobile manufacturers. This includes coating, welding and handling machines, coating plant systems, automatic assembly machines, and control panels and air control panels.

Main image

Other presentation

[Company strength]
Our company has constructed various production system for automated and unattended lines since its establishment in 1963. In 1989 we started to use industrial robots in our business, and partnered with prominent Japanese robot manufacturers to enter into the robotics field. Our technology is now in the top class in the industry. We deliver many products to industrial machinery manufacturers and machine manufacturers, in addition to the automobile and automobile related manufacturers that are our main customers. Few companies can seamlessly conduct design, manufacturing, and installation. We have a nationwide network of partner manufacturers whose expertise covers various fields, including mechanical and electrical work. 

[Business description]
(1) Automation of plant equipment; welding, coating, and handling for automation and labor saving efforts; design, manufacturing, and installation of transport equipment.
(2) Software design and production, such as sequence software.
(3) Design, manufacturing, and transport of control panels, operation panels, and air control panels.
(4) Electrical wiring work. 
(5) Manufacturing of connectors, harnesses, and electrical parts.
(6) Design, manufacturing, and installation of electrical equipment for coating plants (for pre-processing and first coating (electrodeposition), second coating, third coating, drying, and all the other coating processes).
(7) Design, manufacturing, and installation of electrical equipment related to fluids, from low-viscosity material such as water, gasoline and oil to high-viscosity materials like grease and adhesives.

Plant equipment design, manufacturing, and installation

[Strength of products/technologies]
Our products include equipment for coating and welding (arc, spot, plasma), handling equipment, coating plant systems, automatic assembly systems, control panels, and air control panels. They are delivered mainly to automobile and automobile-related manufacturers such as Toyota Motor, as well as to other industrial machinery manufacturers. We can recommend, create, improve, and install optimal proposals for manufacturing methods and production lines, as well as maintenance and environmental product proposals. This is done from a comprehensive perspective so that the customer can have more satisfying results. We also have various other initiatives that are not typical of ordinary trading functions. 

[Representative's message]
Our company has strived to become a reliable partner for manufacturers since its establishment in 1963. This has been done through the construction of automation and labor-saving production systems. We have successfully built relationships of trust with our customers. We recently opened up offices in China (2010), Thailand, (2011), and Indonesia (2012) in response to the increasing number of Southeast Asian production sites among our customers. We are doing this to actively promote our overseas business. We hope to build permanent relationships of trust both in Japan and overseas by maintaining the same high quality wherever the customer is located. 

[Company structure for market development/overseas expansion]
We have dedicated sales representatives in our sales department for the domestic Japanese market. They act as a point of contact for inquiries from potential customers. Each of our overseas sites has at least one Japanese employee, and they will visit the customer when necessary to solve problems. All of our overseas sites have speakers of the local language in addition to English and Japanese. Our overseas sales promotion office can be used if specifications for an overseas project are being discussed in Japan. The point of contact for technical inquiries is the sales department, but replies are prepared through efforts involving the whole company. This involves all the relevant departments, such as the technology office, systems office, and overseas sales promotion office.

[Market share/Ranking]
Our welding and coating equipment has been delivered to many automobile manufacturers, automobile-related manufacturers, industrial machinery manufacturers, and plant manufacturers. 

[Awards and media coverage]
Commendation by Trinity Industrial for quality control (Fighting Spirit Prize in 2007, 2008, and 2009), and safety control (Award of Excellence in 2008, 2009, and 2013; Award for Effort in 2007 and 2011). 


ISO 9001; ISO 14001; electrical contractor license; machine and instrument installer license; electrical work license.

[Joint research and development]
We are usually given specifications from major Japanese companies, such as Toyota Motor, Kawasaki Heavy Industries, and Kobe Steel, and these specifications are validated to start production.

[Factory (domestic)]

[Factory (overseas)]

[Other sites]

[Main Clients / Business History (domestic)]
【Our products are delivered to the following companies as the final destination.】Toyota Motor (body coating plant equipment, electrical hardware and control design, control panels, electrical work, commissioning, 2015); Kobe Steel (automation equipment for aircraft finishing parts: machine and control design, control panel production, electrical work, commissioning, 2015); Kubota (welding equipment: design of electrical hardware, welding equipment, control and machine design, control panel, operation panel and machine production, electrical work, commissioning, 2012); many others. 

[Main Clients / Business History (overseas)]
【Our products are delivered to the following companies as the final destination.】PT.INOAC POLYTECNO INDONESIA (coating equipment: machine and control design, panel production, electrical and tubing work, 2015); KAAP (handling and transport with seven robots: electrical hardware and control design, panel production, commissioning, 2015); NGK TOZAN (e.g., article transport equipment); Toyota Industries (e.g., welding equipment); many others. 

[Exhibition History/Information]
Not planned.

This company is recommended by the following support organizations.

Chubu Head Office, SMRJ
Kamar Dagang dan Industri Indonesia

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