Established Grand Halo Techn ology Co., Ltd. in Taiwan in 1998
Established GRAND HALO ELECTRONIC CO., LTD. in 1998
Factory attained Is09001 2000 certificate. signed Sales Agreement with CANAAN in 2001
Established Grand Halo Intemational (HK) Ltd. in 1999
Became KOHA'S com mission manufacturer and produce SMD LED in 2001
Signed the Cooperation Agreement with NAGASE in 2002
Began technology cooperation with factory based technician from Sanyo in 2002
Became trial commission manufacturerof SUMITOMO and produce SeZn white LED in 2002
Co-developed ultra-thin and energy saving LED back light wrist watch module with SEIKo in 2003
Introduced and installed equipment from Nagase in 2003
Signed OEM Contract with Microsemi in 2003
Attained IS014001 certificate in 2005
Completed the LED lighting box demonstration project in 2007
Completed LED street lighting demonstration project HDB, Singapore in 2008
Signed Sale Agreement with Teachnology power Thailand in 2009
Grand Halo'street light attained CNS15233 certificate in 2010
Tunnel light (P3-P7) attained NATIONAL anti explosive certificate (CNEX 11.0503) in 2011
Signed OEM Contract with DELL in 2012
Signed OEM Contract with HAIER in 2012

Signed OEM Contract with ACER in 2012
Joint venture Teachnology Power Thailand in 2013
Signed OEM Contract with HTC in 2012
Singned OEM Contract with LENOVO in 2013
TP HALO LED LIGHTING CO.,LTD. New factory in Thailand operated in Apr 2014
TP HALO LED LIGHTING CO..LTD. attained IS09001 : 2008 certificate in Jun 2014
TP HALO LED LIGHTING CO..LTD. attained TISI certficate in Aug 2014
Completed LED lighting MEA project Energy Complex Thailand in 2015
Researched and Developmented about light source Mosquito Repellen in 2015
Signed OEM contract (PEA ENCOM) with SPPT in 2015
TP HALO LED LIGHTING CO.LTD, attained Patent certficate of Mosquito Repellent in 2015
Completed LED lighting MEA project Chaengwattana Govemment Center, Thailand in 2016
Researohed and Developmented about light source Plant light with Royal project and KMUTT 2016
TP HALO LED LIGHTING CO.LTD. attained ISO 9001:2015 , ISO 14001-2015 in 2017
Completed LED Street light 1,700 pos MEA project in 2018
Com pleted LED Solar Street light 2,700 pos National Park project in 2019
TP HALO LED LIGHTING CO.,LTD Change to TP HALO TEACHNO-ENERGY CO..LTD. 2020
TP HALO TEACHNO-ENERGY CO..LTD. attained LED SOLAR STREET LIGHT AND INNOVATION POLE 2021