Dich Vu Ky Thuat Aircon HNV LTD Address: Khu Cho Chua Chi Dong, Civil Group 2, Chi Dong Town, Me Linh District, Ha Noi City Enterprise code: 0107914599 Phone: 0962801996 Representative: Nguyen Van Hanh Chi Dong Town, Me Linh District, Ha Noi CityFounding date: 10 - 7 - 2017