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ETO Co., Ltd. started out as a shop specializing in screws and has evolved into a fabless technology intensive corporation, building close contacts with numerous subcontracting factories and accumulating a wide base of knowhow in the manufacturing and distribution of precision parts.
ETO Co., Ltd. is developing new materials and processing technologies in joint ventures with major manufacturers and academic institutions, using its accumulated technology and full quality control as a base. Combining these new materials, products and process technologies together. ETO Co., Ltd. is steadily advancing its global expansion from Japan to China and Southeast Asia as a corporation providing completely new solutions.

As a group company of KBK, the future-oriented ETO Co., Ltd. continues to move forward while answering every need of customers as a Technical Solution Company.

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Established in 1970 as a company wholly owned by KBK to specialize in electronic devices. Since then, we have handled a wide range of products, encompassing from design, sales to maintenance & repair consistently.
In addition to ultrasonic welding machines, wire harness inspection equipment, crimp cross-sectioning analysis equipment and inkjet printers which we have been handling, we started manufacturing seismometers and vibration meters in April 2022. These new products are introduced to the market through KBK. We strive to exceed customers’ overall expectations reinforcing maintenance and repair services after sales.
Our mission is to contribute to the society by expanding our seismic measurement and solutions for mitigating human disasters in the event of an earthquake in response to diversifying needs of our customers.

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KBK Steel Products Co., Ltd. (KSP) was established in March 2009 as a wholly owned subsidiary of KBK specializing in the production of stainless-steel belts and associated equipment. Such equipment involves the consecutive process of heating, molding and cooling simultaneously on the endless steel belt that leads to high-yield production as compared to batch-type methods. The belt material employs high-tensile stainless, which durable under pressurization and facilitates the use of space-saving equipment. Our products have been well received in the fields of multifunctional film, rubber vulcanization, electric materials, resin, building materials and food processing. Further, the special application (mirror polishing surface) of the belt has been well recognized by customers.

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In 1984, Z.R.C. JAPAN Co, Ltd. was established as importer and distributor of Zinc based anti-corrosive coating products of ZRC Worldwide, USA and then became a unit of Kyokuto Boeki Kaisha. Ltd in January 2011.
Since 1984, the company has made an effort to spread and sell the products; "ZRC Cold Galvanizing Compound" applicable to steel structures. This product can attain the same performance as hot dip galvanizing because it contains a high concentration of high purity zinc. The fact was verified by public institute in Japan who then certified "ZRC technique".
"ZRC Cold Galvanizing Compound" has been widely recognized and adopted in the field of architecture and construction under high reliability of "ZRC technique" in Japan.
Launching new products as well as using a network of KBK, we will actively respond to the needs of new industries other than the architecture construction field.

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Establishment: November 1960
Employee: 65
Designing and Manufacturing Spring Components.
Manufacturing Lapping Carrier. (Polishing jig for Crystal, Ceramic, Sapphire, etc.)
Main Product: Constant force spring, "CONSTON" A member of the KBK group since November 2011

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VAHLE is since 1912 a specialist for mobile power and data transmission with headquarters in Kamen, Germany. VAHLE has 550 employees in Germany and 12 subsidiaries worldwide. Including representatives Vahle is active in 52 countries around the world. The Vahle-Group has sales of more than 90 Mio. Euros.
VAHLE develops, manufactures and installs customized power and data transmission systems for various material handling applications. Preferred applications are crane technology (general), storage and sorting technology, manufacturing automation, and port technology.
The array of products stretches from copper-head conductor systems, insulated conductor systems, enclosed Powerail conductor systems, PVC-enclosed Powerail conductor systems, trench conductor systems, cable festoon systems, spring-operated and motorized cable reels, battery-charging contacts, to digital data transmission, as well as the technological breakthrough of a contactless power transmission system (CPS®).
Through experienced engineers with many years of project experience, VAHLE provides you with customer-specific and simultaneously economical solutions that meet your requirements.

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The "X" of Automax represents the "Unknown" and the "Possibility."
Automax provides a way to solve these Unknowns. In another words, ever since the inauguration of Automax in August of 1964, the company has been pursuing "the solution" for making the unknown become known.
Automax testing equipment combines the company’s core technology of electro-hydraulic servo and electro-mechanical control servo with software programs to accurately analyze and improve the performance of the entire vehicle drive train system, drive line components and mechanisms. By providing the "Method and Data" system, Automax products can offer the customer improvement in performance.
The environmental, safety and cost requirements on automobiles are ever increasing in today’s age.
Customers are expecting higher cost performance and higher value from their vehicles. Automax will continue to strive to satisfy the challenging global demands by integrating our mechanical, control and software technologies. As we go forward, we at Automax will enhance our knowledge and increase the potential to meet this challenge.

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Since its establishment, PMC has supplied various plants around the world with variety of machinery, parts and equipment procured from manufacturers both in and outside Japan. PMC enjoys clients’ trust: “Supply anything required.”
PMC is composed of experts who have rich practical experience and ample knowledge about the areas they work in. On the basis of knowledge about characteristics of plants operating for long periods of time, PMC offers comprehensive technical support, such as checkups and repairs, diagnoses and inspections, technical guidance, engineering, and consulting.

With the cooperation of TWD B.V., a company based in the Netherlands, KBK established this joint venture with TWD B.V.’s Japanese agent Trio Marine Tech, Inc. in January 2022. TWD B.V. boasts an extensive track record in design and engineering services related to large-scale installation equipment required for construction of offshore wind power facilities. TWD Japan Corporation offers a one-stop service for design, manufacture, and maintenance of such equipment.
It supplies order-made equipment as required by customers for their projects, including pile grippers, monopile upending tools, and a variety of sea fastenings.