Dau Tu Va Phat Trien Kelvin Joint Stock Company Address: An Trai Hamlet, Van Canh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109069391 Phone: 02466884226 Representative: Bui Van Manh Adress: An Trai Hamlet, Van Canh Commune, Hoai Duc District, Ha Noi City Van Canh Commune, Hoai Duc District, Ha Noi CityFounding date: 16 - 1 - 2020