Dich Vu Ky Thuat DHS Joint Stock Company Address: 80/17/140e Duong Quang Ham, Ward 5, Go Vap District, Ho Chi Minh City Enterprise code: 0317099372 Phone: 0979190888 Representative: Vo Viet Hai Ward 5, Go Vap District, Ho Chi Minh CityFounding date: 28 - 12 - 2021