Construction Mechanical and Electrical System, Fire protection and fire fighting system Posted on 24 May, 202524 May, 2025 by thienquocadmin 24 May Key Tronic Viet Nam Plant, Da Nang City Mechanical and Electrical System, Fire protection and fire fighting system Started in Mar 2025 (ongoing) thienquocadmin Mechanical and Electrical System, Fire protection and fire fighting system Electrical System & HVAC