The Emerald

Address: 29 Lieu Giai street, Ngoc Ha ward, Hanoi city

Scope of services: Maintenance for Air conditioner

Address: IA20 - A2 Building, Ciputra Urban Area, Phu Thuong ward, Hanoi city

Scope of services: Maintenance of Fire protection system

Address: 699 Lac Long Quan Street, Tay Ho ward, Hanoi city

Scope of services: Provide M&E Services