Department Store Yeongdeungpo Expansion and Exterior Renovation Project Mechanical and Fire Protection Works

W-MALL Major Renovation Project Mechanical Works

Department Store Yeongdeungpo Renewal Project HVAC Smoke Duct Works

Lotte Department Store Nowon Branch Expansion Project Mechanical and Fire Protection Works

Changwon Young Plaza Expansion and Renewal Project HVAC Smoke Duct Works

Busan Lotte Hotel and Duty-Free Shop Expansion Project Mechanical Works

Dongdaegu Station Complex Transfer Center New Construction Project General Facility Works (Package 3)

Lotte Department Store Busan Main Branch Expansion Project Mechanical Works