About Us

Company History

Sept. 2001 Established Top Seiko Co., Ltd.
March 2002 Constructed a new plant in Otsumicho, Nagahama City, Shiga Prefecture
June 2004 Extended the company building
Sept. 2005 Started to acquire ISO 9001 certificate
Aug. 2006 Extended a new company building.
Aug. 2006 Company acquired ISO 9001:2000 / JISQ 9001: 2000 certification.
Oct. 2008 Constructed and moved to the headquarters plant in Hosoecho, Nagahama City
Mar. 2012 Selected for government subsidy program for innovative company
Sept. 2012 Completed above procedural
June 2013 Exhibited for the first time at the 17th Mechanical Components and Materials Technology Expo
May 2015 Appeared on NHK TV’s “Chozetsu Sugo Waza!(Super Amazing Techniques!)”
April 2017 Head office plant expansion (floor area: approx. 3,000 ㎡)
Dec. 2018 Exhibited for the first time at the 3rd Advanced Ceramics Expo (Makuhari Messe)
Sept. 2021 Expansion of head office and factory (2-story building with a total floor area of 2,500 ㎡)