HISTORY

2021

• Hyundai Transys Georgia Powertrain Transmission 2 Shop Project Roofing and Panel Work Contract, GA
• SK Batter America Phase II Project, Georgia
• Completion of SK Batter America Phase I Project , Georgia 

2020

• Obtained HVAC License, Georgia
• Shinhwa Auto America Plant Stage II, Georgia 

2019

• SK Batter America Phase I Project, Georgia
• Shinhwa Auto America Plant Stage I Project, Georgia 

2018

• Obtained General Contractor License, South Carolina
• Hyundai Motor Manufacturing Alabama Engine Shop 1 & 3 Project
• Obtained General Contractor License, Alabama
• Obtained HVAC License, Alabama 

2017

• Obtained General Contractor License, Tennessee
• Participated in Samsung S-1 Project, South Carolina
• Participated in Hyundai Powertech America Renovation Project, Georgia 

2016

• Obtained General Contractor License, Georgia

2015

• Established YOUNCHANG USA, INC

1992

• Established YOUNCHANG ENGINEERING