Hayashi Seiko Co. Ltd. Japan
Hayashi Seiko Co. Ltd. Japan
Company Overview Company name Hayashi Seiko Company Limited
  President Mikiya Hayashi
  Capital 20 Million Yen
  Established on November, 1927
  The number of employees 250 (As of December 2016)
  Business areas Manufacture and sale of high precision steel rods, cold drawn coils, high precision components
  Head office address 2-8-3, Higashi Rokugo, Ota-ku,
Tokyo, 144-0046, JAPAN

TEL: 03(3732)1221
FAX: 03(5710)7081
(Area: 3300 square meters)
  Branch offices / Sales offices Kita Kanto branch office
Tohoku sales office
Yamagata sales office
Suwa sales office
Takasaki sales office
Niigata Factory
  Factories Totsuka factory I and II
(Area: 21,450 square meters)
Tochigi Nogi factory
(Area: 49,500 square meters)
  Subsidiaries Kyoei Kiko Co. Ltd.
(Precision machining division)
Hayashi engineering
(Irregular shape shaft)
Hayashi Seiko Co. Ltd.
Yamagata machining plant
(Precision machining components division)
  Overseas factories China factory
HSPI Philippines factory
 
Timeline February, 1927 Founded by Eijiro Hayashi at Ohmori, Ota-ku, Tokyo
  February, 1937 Company name changed to Hayashi Do-tetsu ten Co. Ltd. Started dealing in copper rolled products and general purpose metals
  1960 Head office relocated to Rokugo, Ota-ku, Tokyo
  January, 1962 Established high precision steel rod manufacturing unit in Totsuka-Ku, Yokohama. Started manufacture and sales activity of special steel and high precision steel rod.
  November, 1967 Company name changed to Hayashi Seiko Co. Ltd.
  August, 1968 Established Totsuka factory II
  April, 1974 Established Kitakanto sales office(presently, Kita-kanto branch office)
  September, 1979 Established Touhoku sales office
  May, 1984 Established Yamagata sales office
  June, 1984 Established Suwa sales office
  November, 1991 Established Takasaki sales office
  August, 2002 Certified as ISO 9001:2000 compliant company
(JQA-QM8721)
  August, 2005 Established Tochigi Nogi factory
  2006 80 Years Anniversary of establishment
  2010 Updated ISO 9001: 2008 certification
  2011 Established manufacturing and sales factory in Suzhou, China
  2011 Established Niigata Sales Office
  November, 2016 Established HSPI (HAYASHI SEIKO PHILIPPINES, INC.) manufacturing and sales factory in Philippines
  November, 2017 90 Years Anniversary of establishment
Hayashi Seiko Company
 
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