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Latest update: 06/12/2016 14:34:16


Advantages in the area of composite processing  such as sheet metal welding and hard chromium plating

We manufacture and maintain the magnetic tapes for broadcasters, and mechanical devices and machine parts for production facilities related to them.  We are specialized in many kinds of, small lot (or even single unit) productions.  We have a reputation in cutting and grinding work using diverse machine tools, as well as in our compound manufacturing technologies  such as sheet metal welding and hard chromium plating.

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Other presentation

[Company strength]
We manufacture a wide range of machine parts for production facilities on an order-to-production system basis.  We manufacture in an integrated manner through every process including machine design,  machining , sheet metal welding,  surface treatment,  adjusting assembly, and installation.  We particularly excel in manufacturing many different kinds of parts in small quantities (or single unit) based on specification drawings provided by customers .  We can handle parts processing in different sizes from 1cubic mm to large parts. We also manufacture new equipment from scratch, as well as provide modification services for diverse machines, parts replacement, and maintenance including overhauling. 

[Business description]
We have designed,  manufactured, and maintained production facilities for major manufacturing companies and their affiliates as part of their supply chains for over 50 years  since our establishment  in Sendai. We are deeply involved in manufacture of magnetic tapes for broadcasters and mechanical devices, and the machine parts of their production facilities.  We play an active role in the disaster-hit Tohoku region (Miyagi prefecture)  through R&D activities and new product development in academic-industry cooperation, making contributions with our processing technologies.

Precision machinery and equipment manufacturing

[Strength of products/technologies]
We have cutting and grinding techniques using various self-developed machine tools,  and compound manufacturing technologies that combine these techniques with sheet metal welding and hard chromium plating.  With these,  we are able to provide a wide range of processing technologies to manufacture not only common consumable components but components that require expertise.  We particularly excel in mirror finishing of rolls for industrial use and precise surface grinding, as well as manufacturing of equipment and machine parts.

[Representative's message]
We are a manufacturer with a 50-year history. We will continue developing new products and new markets, while trying to enhance industry-academia partnerships.  We expand our business in parts production, leveraging our cutting, special welding, and surface treatment  techniques, and are going to manufacture large devices utilizing vacuum technologies and automatic production  technologies, with the aims of bettering our financial stability and work environment, as well as contributing to eco-friendly and energy-saving operations.

[Company structure for market development/overseas expansion]
We have staff members in our marketing section who are in charge of new customers.  With a mission of winning new deals with major companies, they handle a wide range of matters including technical consultation for processing and requests for quotes.  We are only able to communicate with customers in Japanese, but we are striving to improve our capabilities to respond to customers overseas as well. 

[Market share/Ranking]
Large-scale machine processing and production of rollers

[Awards and media coverage]
[Awards] Miyagi prefecture Occupational Safety Association in 2011
[Media] Nikkan Kogyo Shimbun regarding medium and small sized enterprises and venture companies in 2010

Strategic Core Technology Advancement Program certified
JST Certification
Medical Equipment Manufacturing License

[Joint research and development]
National Institute of Advanced Industrial Science and Technology (Development of a technology of surface forming with hard alumina on industrial rolls by using ordinary temperature fine-particle spraying method  from 2011 to date)

[Factory (domestic)]
The 1st to 7th factories (Sendai-shi, Miyagi prefecture)

[Factory (overseas)]
Hua Cheng Da Industrial Park (Dalian in China)

[Other sites]
Sales office (Sendai-shi, Miyagi prefecture), Research and Development department (Sendai-shi, Miyagi prefecture)

[Transaction form]
Prototype development,  contract processing, and other transactions

[Transaction terms]
According to our terms and conditions

[Main Clients / Business History (domestic)]
Sony and its affiliates (manufacture by commissioned maintenance and other services  from 1964 to date) and other manufacturers

[Main Clients / Business History (overseas)]
Parts procurement from China (from 2005 to date)

[Exhibition History/Information]
ASTEC 2013 The 8th Exhibition for Advanced Surface Treatment Technology/ Hong Kong – Singapore Aerial Show and Shanghai Business Talk Session for Manufacturers as a member of Airs Miyagi  (since 2008)/Miyagi-Dalian Business Talk Session (scheduled)

This company is recommended by the following support organizations.

Tohoku Head Office, SMRJ