1963
  • Established NHK SPRING (THAILAND) CO., LTD. with registered capital of Bht 20 million in December.
1964
  • Received promotional privileges from Board of Investment (BOI) for production of leaf spring in January
1986
  • Increased capital to Bht. 40 million and construct new Head Office building and Pricision Spring factory.
1990
  • Constructed second factory (Bangpoo factory) in Bangpoo Industrial Estate to expand auto seat production
1995
  • Introduction of CAD
  • Constructed new factory in Gate Way Industrial Estate (auto seat factory)
  • Moved production line of torsion bar from Japan
1996
  • Constructed third factory (plant) in Wellgrow Industrial Estate
1997
  • Moved Precision Spring factory from Samrong factory to Wellgrow plant
  • Separated Gate Way factory and renamed it THAI AUTOMOTIVE SEATING & INTERIOR CO.,LTD.
  • Increased capital to Bht 50.2 million
1999
  • Increased capital to Bht 370 million
2001
  • Increased capital to Bht 390 million
2002
  • Increased capital to Bht 410 million
2003
  • Moved Head Office from Samrong to Bangna Towers in December
  • The 40th Anniversary of the Company's Foundation in Thailand
2004
  • Grand opening of Wellgrow plant
2006
  • Set up new Disk Drive Suspension (DDS) Division in January
  • Started DDS production in August
  • Started to construct Banpho plant for Seat & Interior Division in November
2007
  • Grand opening of DDS Division and Banpho plant