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In 1919, Keizo Fujii personally founded Maruzen Ironworks. We expanded our business as a boiler manufacturer engaged in the production and selling of boilers and then constructed a factory in Futamata-shinmachi, Ichikawa City, Chiba Prefecture, in 1963.
However, having realized that logistics constitutes the business that would most ideally harness the benefits inherent in a site that faces Tokyo Bay and that lies halfway between the Keiyo and Keihin regions, we set up the Keiyo Oil Terminal in 1967. The name of our company was changed to Maruzen Co., Ltd., to reflect a shift in our focus to a different type of business.
The Maruzen Group has taken advantage of its know-how as a former boiler manufacturer to provide a commercial tank yard comprising a one-tank/one-line system with all of its tanks built to all-stainless steel specifications. We are highly regarded by many chemical manufacturers and trading firms for the exceptional quality and safety of our services.
In order to meet the needs of an era of significant changes, our stationary sites for tank lorries carrying hazardous materials was overhauled to accommodate ISO tank containers in 1996, fifty-ton truck scale measuring instruments were installed in 2000, and the establishment of general handling sites and the undertaking of capital investments to accommodate ISO tank containers designed to enable special work on hazardous materials to be performed (including work that involves transferring hazardous materials out of drums, transferring liquids, filling containers, dividing materials into smaller portions, and heating) were proactively carried out in 2004. We also obtained ISO 9002 international standard certification for quality-assurance systems in 1996 and ISO 9001 certification for quality-assurance management systems in 2003. We continue to endeavor to thoroughly implement and enhance our quality-management system.
The Maruzen Group will continue to operate as an integrated, comprehensive logistics company for chemical products with the aim of maintaining high standards of quality, providing high value-added services and products, and promoting an accident-free workplace.
Company name
Maruzen Co., Ltd.
Head office location
2-31-6 Ojima, Koto-ku, Tokyo 136-0072
Tel.: 03-3637-5131
Keiyo Oil Terminal
19 Futamata-shinmachi, Ichikawa-shi, Chiba 272-0002
Tel.: 047-328-3101
Founded
October 6, 1919
Capital
100 million yen
Representative
Hiroyuki Fujii, Representative Director & President
Business lines
  • Tank rentals for organic (hazardous) materials (bonded)
  • Warehousing business
  • Handling of cargo transportation (automotive)
  • Shipping agency operations
  • Manufacturing and general sales of poisonous materials
  • All operations incidental to the foregoing

History of the Maruzen Group

October 1919
Maruzen Ironworks founded.
November 1937
Name changed to Maruzen Ironworks Co., Ltd.
October 1961
Head office premises completed.
December 1963
Ichikawa Plant completed.
September 1967
Name changed to Maruzen Co., Ltd.
December 1970
Maruzen Keiyo Oil Terminal Completed.
June 1971
Warehouse A completed.
September 1971
Warehouse B completed. / Capital of Maruzen Co., Ltd., increased to 100 million yen.
April 1972
Fujii, Inc., established.
October 1985
Conversion of tanks and lines at Keio Oil Terminal for conformity to all-stainless steel specifications completed.
May 1989
Keiyo Logistics Co., Ltd., established.
October 1990
Maruzen Irios Co., Ltd., established.
October 1996
ISO 9002 international standard certification for quality-assurance systems obtained for Maruzen Co., Ltd., (registration certificate no. NQA-9506025A).
November 2003
ISO 9001 certification for quality-assurance management systems obtained for Maruzen Co., Ltd., (registration certificate no. NQA-0206025A).
March 2004
General handling sites to accommodate ISO tank containers designed to enable special work on hazardous materials to be performed (including work that involves transferring hazardous materials out of drums, filling containers, dividing materials into smaller portions, and heating) opened.
April 2004
An automated multi-tier warehouse for hazardous materials completed.
November 2004
ISO 9001 certification for quality-assurance management systems obtained for Keio Logistics Co., Ltd., (registration certificate no. NQA-0206025A).
February 2011
CDI-T (international examination standards) testing conducted on our tank terminal business.
May 2011
Capital of Keio Logistics Co., Ltd., increased to 100 million yen.
January 2016
Kashiwa Complex opened.
October 2017
Quality management system has been transferred to ISO9001:2015.