2020

• Developed and supplied circuit for sterilizer
• Developed BMS for E-kickboard

2019

• Developed BMS for Ironwork walker to toyota
• Cooperated and developed BMS for E-bike

2017

• Developed and supplied BMS for wireless vacuum cleaner
• Developed PCM for E-cigarette to KT&G(lil)

2016

• Developed PCM for ESS to KEPCO

2014

• Cooperated and developed BMS to EIG

2013

• Cooperated and developed BMS to POSCO, LG electronics

2012

• Developed and supplied Charge circuit for BMI meter to Inbody

2011

• Developed and supplied universal chargers for 1S, 2S

2010

• Developed and supplied Charge circuit, SCM for High-end lantern
• Developed and supplied Charge system for UPS

2009

• Developed and supplied universal chargers for 3S, 4S and SLA
• Developed and supplied SCM for laptops

2008

• Developed and supplied Charger for radios to various companies
  (Jalltech, TTI, BG Tech)

2006

• Conversion to corporate business

2004

• Developed and supplied PCM for radios to various companies
  (AIRTECH, E-Tech, UNIMO and Simmtech)

2002

• Established IB Co., Ltd.