History

1969 May Company established (in former Yuto-cho,Hamana-gun),
capitalized at 10 million yen
1970 Sep Started Production of glass-braided tubing
1971
May Started production of silicone-rubber electric wire
Nov Registered as a production establishment based on
Article 3 of the Electrical Appliances and Materials
Safety Act
1974 Dec Obtained UL standard
1976 Oct Started production of fluorocarbon polymer electric wires
1977 Aug Obtained CSA standards
1980 Apr Ryuyo Plant begins operations
1982
Mar Obtained MIL standard certification (Ryuyo Business Unit)
May Started production of silicone rubber rollers
Jul Started production of high frequency coaxial cables
1983
Nov Started production of fluoric-rubber electric wires
Dec Started production of fluorocarbon polymer tubing
1984 Jun Started production of optical fiber processed assemblies
1985 Jun Started production of fluorocarbon polymer rollers
1993 Dec Started production activities at overseas bases (China)
1995
Jan Established NISSEI ELECTRIC (H.K.) CO., LTD.
Dec Started production of multi-component optical fibers
1996 Nov Obtained ISO9001 certification
1997 Dec Started production of extra-thin coaxial cables
1998 Feb Head Office Relocation (Nishi-ku Okubo-cho, now: Chuo-ku Okubo-cho)
1999 Sep Established NISSEI ELECTRIC VIETNAM CO., LTD.
2000
Nov Obtained ISO14001 certification
Dec Started Production of extra-thin coaxial cables assemblies
2002 Apr Established NISSEI ELECTRIC (SHANGHAI) CO., LTD.
2006
Jan Established NISSEI ELECTRIC (HANOI) CO., LTD.
2008
Dec Reorganization to two divisional system (Electric Division, Opitcal & Electronic Division)
2010
Jun Started Production of laser components
Dec Introduced officer system
2011
May Established NISSEI ELECTRIC MYTHO CO., LTD.
Nov Established NISSEI ELECTRIC (THAILAND) CO., LTD.
2012
Feb Started production of CoaX Press cables
2013
Dec Started production of in-vehicle Wi-Fi antenna 
2014
Jul Started operation of 10m EMC anechoic chamber
Aug Established NISSEI ELECTRIC (BANGKOK) TRADING CO., LTD.
2015
Apr Started production of Giga EX™ series
2017
Nov ACT Office Opening
2018
Oct Established NISSEI ELECTRIC (SHENZHEN) TRADING CO., LTD.
2019
Jan Established NISSEI ELECTRIC INDIA PVT. LTD.
 
2020
Aug Established NISSEI ELECTRIC (SINGAPORE) PTE. LTD.
2023
Nov Established NISSEI ELECTRIC AMERICA, INC.