HISTORY
1988
- Feb- Establishment
Certification of
"Technology integrate enterprise"
- Mar- Start to Manufacture
Earphones & Headphones
- Sep- Selected as a "Prospective
small & medium enterprise"
1992
- Nov- Establishment of a Qingdao factory in China
1995
- Sep- Establishment of a Dongguan factory in China
1999
- Apr- Authorization of Annex R&D center
2000
- Sep- Acquisition of ISO 9001
2004
- May- Establishment of a tokyo Branch in Japan
- Nov- Acquisition of ISO 14001
2008
- Sep- M&A of 'Serom IT'
- First vendor for LG Mobile Dept.
- Dec- Venture business certificate
2010
2011
- Mar- Business corporation with Iritech Inc.
2013
- Nov- EstablishMENT OF A BUSINESS OFFICE in Russia
('Russian representatives office' for Pupil related business)
- Dec- Establishment of a factory in Philippines
(Sambon P&E Phils, Corp.)
2015
- Mar- Business corporation with RADSONE Inc.
2016
- Mar- reddot design award 2016
(Bluetooth earphone)
- Aug- 100 million cumulative production of
single earphone model