Construction - Procurement and installation of 110kVA -22 0.4kV substation and 22kV underground cable line at the headquarters of Social Security Administration in Hai An district, Hai Phong city
Construction - Procurement and installation of 110kVA -22 0.4kV substation and 22kV underground cable line at the headquarters of Social Security Administration in Hai An district, Hai Phong city