Vinhomes Symphony
- Address: Chu Huy Man street, Long Bien district, Hanoi
- Scope of service: Provide M&E services, Maintenance of Fire protection system
Song Da Ha Dong Building - 131 Tran Phu
Address: 131 Tran Phu, Ha Dong ward, Hanoi
Scope of services: Maintenance of Fire protection system
Anland Complex
Address: Duong Noi Urban area, Duong Noi ward, Ha Noi
Scope of services: Maintenance Genset
Green Stars
Address: 234 Pham Van Dong, Phu Dien ward, Hanoi
Scope of services: Provide M&E services
