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Latest update: 18/03/2019 17:39:37

Tanaka Seisakusho Co., Ltd.

We manufacture machined products, and also support magnesium processing

Our company manufactures products by machining, including magnesium processing. We also manufacture and sell precision molds. We have several client manufacturers in Japan, such as MAX, Sanden, and MMC Superalloy. Our company has been accumulating machining knowledge and experience since its establishment in 1947. We have also been expanding our business volume by satisfying micron-order processing needs. The processing technology we independently developed for difficult-to-process nickel-type nonferrous test pieces has been highly evaluated for its high technical capabilities. This technology has been certified by Gumma Prefecture in its One Company, One Technology program.


Other presentation

[Company Strengths]
Our company has been accumulating technical capabilities and trust since its establishment. We apply these assets to satisfy requests from a wide range of fields by a series of NC and MC processing. We receive requests from the fields of aircraft machines, agricultural machines, automobiles, and construction machinery parts. We possess processing know-how about materials such as plastics, aluminum, magnesium, and iron. We work out a plan with the lead time from production start until completion as five days. We use a production system in which in-process inventory is reduced. Our company is working to be a customer-trusted manufacturer.

[Business Description]
Our company has been constantly improving technology in the machining field since its establishment in 1947. We are the only company capable of processing magnesium in the prefecture. Our company was able to achieve micron-order processing because of the processing know-how and technology we had accumulated since our establishment. We perform a series of work from programming to machining and measurement by using CAD/CAM, MC, NC, and coordinate measuring instruments. We work on a wide range of materials, including aluminum, resin, steel, magnesium, stainless steel, and titanium.

Precision molds, machining

[Product and Technical Strengths]
Our technical strength is our processing technology for difficult-to-machine nickel-type nonferrous test pieces, which has received Gumma Prefecture’s One Company, One Technology certification. This technology is suited to material characteristics for cutting out materials from specified points of customer-supplied materials and roughing and finishing them. Materials are tapered to 0.01 mm to 0.02 mm from both ends toward the center for finishing.

[Representative's Message]
We have been improving our technology and trust as a machining company for many years since our establishment. We will continue to improve the skills of our employees as well as our human capabilities. Our goal is to continue our efforts to be a company that will also be needed in the future and the next age. We are a company in Gumma Prefecture, which is known for Monozukuri craftsmanship. We will do our best to revitalize our local area and domestic Japanese industry as well.

[Company Structure for Market Cultivation and Overseas Expansion]
Our company has been actively promoting technical construction and will make more efforts in future. We will also clarify our corporate policies and improve our capabilities to make proposals by showcasing our products at exhibitions and strengthening our presentation abilities. This is how we will deepen our existing sales channels to the aircraft, agriculture, automobile, and construction industries, and develop new markets. We receive support from the chamber of commerce and industry, the prefectural center, and other organizations. We will make use of this support to improve our capabilities as a thinking company to continue our growth toward the next age.

[Market Share and Rank]
We do not know our market share in detail because we have a wide variety of customers, but we seem to have a certain market share.

[Awards and Media]
One Company, One Technology in Gumma Prefecture certification, for our processing technology for difficult-to-machine nickel-type nonferrous test pieces (2005) and our highly safe machining of magnesium (2011)
The Nikkan Kogyo Shimbun, "Complicated shape by machining heat-resistant magnesium alloy;" The Nikkan Kogyo Shimbun "Tanaka Seisakujyo reduces ignition risks" (2010)

[Main Customers and Track Record (in Japan)]
Delivery to MAX Co., Ltd., Sanden Co., Ltd., MMC Superalloy Corporation, and so on

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ