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Corporation Information

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YASUDA SEIKI SEISAKUSHO, LTD. shoulders a significant part in the quality management of all kinds of industries.

YASUDA SEIKI SEISAKUSHO, LTD. makes steady efforts to produce the best material testing machines, which guarantee the products’ quality with tested records and solve the problems on quality control. Most of our products accommodate the global standards and meet worldwide prerequisite conditions.
YASUDA SEIKI is pleased to contribute our original testing machines for your products’ quality control, research and development.

Outline of Company

Company Name YASUDA SEIKI SEISAKUSHO, LTD. CI Mark CIMarc yasuda
Founded July 1955 President Toshiko Yasuda
Stock 20,000,000 JPY/ Approx. 2,000,000,000 USD Affiliation Association Nishinomiya Chamber of Commerce and Industry,
Tokyo Chamber of Commerce and Industry

【Head Office】
121-1,Shimoyamaguchi, Yamaguchi-cho, Nishinomiya-city, Hyogo 
651-1412, Japan
>> Direction
●Phone Numbers from overseas:

TEL: (+81) 78-907-1511 / FAX: (+81) 78-907-1522
●Phone Numbers from Japan:

TEL: 078-907-1511 / FAX: 078-907-1522
E-mail:mail address

【Nishinomiya Factory】
121-1 Shimoyamaguchi, Yamaguchi-cho, Nishinomiya-city, Hyogo 651-1412, Japan
>> Direction
●Phone Numbers from overseas:

TEL: (+81) 78-904-1964 / FAX: (+81) 78-904-2890
●Phone Numbers from Japan:
TEL: 078-904-1964 / FAX: 078-904-2890
E-mail:mail address

【Tokyo Office】
9-14-101 3-Chome, Itabashi, Itabashi-ku, Tokyo 173-0004, Japan
>> Direction
●Phone Numbers from overseas:

TEL: (+81) 3-3579-8995 / FAX: (+81) 3-3579-8997
●Phone Numbers from Japan
TEL: 03-3579-8995 / FAX: 03-3579-8997
E-mail:mail address

Trading Bank
  • Sumitomo Mitsui Banking Corporation/ Sanda Branch
  • The Bank of Kyoto, Ltd./ Nishinomiya Branch
  • THE SAN-IN GODO BANK, LTD./ Nishinomiya Branch
  • The Senshu Ikeda Bank, Ltd.,/ Sanda Branch
  • The Shikoku Bank, Ltd./ Kobe Branch
  • Hyogo Prefecture Credit Union/ Arino Branch
Business Overview Designing and producing material testing machines which meet global standard methods such as JIS, ASTM, and ISO. Researching and improving the quality of testing machines, supplying, and maintaining testing machines are one of our Business also.
Selling Products
  • Plastic/ Rubber Testing Machines
  • Electrical Wire/ Magnetic Wire Testing Machines
  • Leather/ Hide Testing Machines
  • Paper/ Pulp/ Craft Paper/ wrapping Paper Testing Machines
  • Fiber/ Dyeing Testing Machines

  • Paint/ Pigment/ Ink Testing Machines
  • Material Testing Machines and other equipment

Structure of Corporation

Organization chart

Quality Policy

Quality policy


1955 YASUDA SEIKI SEISAKUSHO, LTD. founded in July as a distributor of physical and chemical appliances.
1956 Tokyo Factory established.
1960 Main Office and Research Institute established in Toyonaka City, Osaka. Reinforced personnel to enhance product design and maintenance.
1965 Tokyo Office established.
1972 Foreign Sales department established, opening doors for exportation towards Southeast Asia.
1975 Awarded by the Ministry of International Trade and Industry (Present: Ministry of Present Economy, Trade and Industry) for contributing to the growth of Japanese exportation.
1980 Department of Computer Software Development established, devoted to develop automated products for laboratories.
1985 Toyonaka Factory established.
1987 Partnered with the British company LLOYD. Tokyo Office relocated to Itabashi Ward in Tokyo.
1991 Singapore Residence Office established. Nishinomiya Factory (present address) established.
1994 Partnered with the American company KAYNESS (Present: DYNISCO).
2001 Obtained ISO9001 certification.
2003 Head Office relocated and integrated with Nishinomiya Factory.
2004 Tokyo Office relocated to present address.
2009 Awarded the Nishinomiya Tech Prize by Nishinomiya City.
2010 Obtained Eco Action 21 Certification.
2013 Yasuda (Shanghai) Trading Co., Ltd. established in Shanghai, China.
Siam Yasuda Seiki Co., Ltd. established in Bancok, Thailand.
2017 Building production increase by expanded construction of Head Office and Nishinomiya Factory.

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