|May||1953||Established as TK Engineering Co.,Ltd. in Koromo City(today’s Toyota City)with a capital of
|June||1956||The corporate name was changed to TK Carburettor Co.,Ltd.|
|April||1957||The capital was increased to 14.8million yen.|
|October||1957||The Main Office and Factory were relocated to the present address of 5-10,Kotobuki-cho,Toyota City.
A new plant was completed for integrated production from die casting to assembly.
|April||1958||The capital was increased to 20million yen.|
|January||1960||A precision machine tool division was established,commencing the production and sales of
precision automatic lathes and single-purpose speed lathe.
|November||1961||The Capital was increased to 40million yen.|
|April||1962||Developed a hydraulic automatic screwing machine,and commenced its production and sales.|
|May||1962||Commenced mass-production of “Duracon”cocks and other types of greaseless gas cocks.|
|June||1965||The corporate name was changed to Teikei Carburettor Co.,Ltd.for the Japanese market.For the
foreign market, “TK Carburettor Co.,Ltd.” has continued to be used.
|February||1967||Completed the Asuke Plant intended exclusively for the assembly of fuel cocks and gas cocks.|
|February||1969||Completed the Asahi Plant intended exclusively for the assembly of fuel cocks.
|July||1969||Completed the Second Main Factory.|
|June||1970||Developed a small-sized automotive diaphragm carburetor,there by succeeding in its domestic production.|
|June||1973||Commenced the mass-production of automotive PCV valves.|
|June||1974||Commenced the mass-production of automotive fuel pumps.|
|June||1975||Completed the expansion of the Main Factory.|
|April||1977||Integrated the Asuke Plant into the Head Office and the Asahi Plant into the Inabu Plant for
rationalization of production.
|September||1978||Commenced the mass-production of automotive fuel pumps.Completed the expansion of the Main Factory.|
|September||1981||Won the PM Excellent Business Sile Award.|
|November||1981||The capital was increased to 72 million yen.|
|August||1993||Commenced the production of resin PCV valves.|
|September||1994||Established Chongqing Pingshan TK Carburettor Co.,Ltd. in Chongqing,China.|
|November||2001||Certificated ISO 9001.|
|October||2003||Certificated ISO 14001.|
|April||2004||Commenced the mass-production of throttle body for outboard motor and VST|
|August||2005||Established TK Carburettor（Ningbo）Co.,Ltd. in Ningbo,Zhejiang,China.|
|April||2010||The Capita of TK Carburettor (Ningbo)Co.,Ltd was increased to 2.1million dokkars.|
|April||2014||Commenced the mass-production of automobiles exector|