QH Plus - Van Phong Dai Dien Tai Ha Noi Joint Stock Company Address: 12th Floor, Veam Building, Khu D1, 689 Lac Long Quan Lane, Phuong, Tay Ho District, Ha Noi City Enterprise code: 0304300326-006 Phone: 02838994088 Representative: Nguyen Van Binh Ha Noi CityFounding date: 7 - 10 - 2025