COMPANYCompany Info
Company History
| 1947 April |
Tsukiboshi Spoke Manufacturing Co., Ltd. founded in Kaga, Ishikawa Prefecture. Started manufacturing spokes for bicycles and vehicles. |
|---|---|
| 1948 June |
Original factory destroyed in Fukui Earthquake, new factory constructed in Yamanaka. |
| 1953 December |
Started manufacturing spokes for motorcycles. |
| 1954 October |
Began mass production of special bolts. |
| 1957 November |
Began mass production of special long screws. |
| 1964 December |
Corporate office and main factory moved to Uwabara-machi, Yamanaka-machi. |
| 1967 December |
Established new manufacturing factory for bolts and screws in Nagai-machi, Kaga. Started manufacturing tubular rivets. |
| 1969 July |
Phase I construction of Nagai factory completed. Bolt and screw division established. |
| 1969 October |
Company name changed to Tsukiboshi Mfg Co., Ltd. |
| 1972 February |
“Tsukiboshi Cooperative” formed. |
| 1973 March |
Packaging facility established in Nagai-machi, Kaga. |
| 1973 May |
Open new facility for in-house manufacturing of production equipment. |
| 1976 March |
Began mass production of high tension bolts using specially developed material. |
| 1980 April |
Added secondary machining capability for mass production cutting. |
| 1985 April |
Expansion of Nagai factory. |
| 1986 May |
Started manufacturing precision shafts.Started manufacturing precision shafts. |
| 1987 October |
Added secondary machining capability for mass production cutting. |
| 1988 May |
Began mass production utilizing special swaging technology. |
| 1994 January |
Developed new technology for cold forming by press machine. |
| 1997 September |
Head office moved to Nagai-machi, Kaga. |
| 1998 January |
Nagai Factory certified ISO 9002. |
| 1998 May |
Nagai laboratory accredited by FQA (Fastener Quality Association) |
| 1999 April |
Yamanaka factory certified ISO 9002. |
| 2000 December |
Nagai factory certified QS 9000. |
| 2003 August |
Certified ISO 14001 |
| 2006 June |
Certified ISO/TS 16949 |
| 2007 February |
Housing factory extened. |
| 2010 April |
Established Tsukiboshi (Thailand) group company |
| 2013 February |
production plants (18 Building)extended. |
| 2013 February |
Built new in-house factory for Tsukiboshi (Thailand) group company |
| 2017 November |
Obtained IATF16949 certification |
| 2018 January |
Added new production plant to Neagari factory |
| 2018 October |
Tsukiboshi Dojo, a Circle of Human Resources Reform, Begins Activities |
| 2018 December |
Full-scale entry into ABS products |
| 2019 February |
Established Tsukiboshi (Shanghai), a group company. |
| 2020 October |
Start of TV commercial broadcast |
| 2020 October |
Tsukiboshi innovation construction started |
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Tomoni Uchimoto on left. -
Original Tsukiboshi -
Current Tsukiboshi -
Current Tsukiboshi -
Housing factory extened -
Production plants (18 Building) extended