HongKong Tower
Adress: 243A De La Thanh, Lang Thuong ward, Dong Da district, Hanoi city
Scope of Services: Provide M&E Services
IA20 - A2 Building - Ciputra Urban Area
Address: IA20 - A2 Building, Ciputra Urban Area, Phu Thuong ward, Hanoi city
Scope of services: Maintenance of Fire protection system
Penstudio
Address: 699 Lac Long Quan Street, Tay Ho ward, Hanoi city
Scope of services: Provide M&E Services
Song Da Ha Dong Building - 131 Tran Phu
Address: 131 Tran Phu, Ha Dong ward, Hanoi
Scope of services: Maintenance of Fire protection system
