Ky Thuat - Dich Vu Nguyen Phong GS LTD Address: 551/110/121/10, Le Van Khuong Street, 73H Quarter, Tan Thoi Hiep Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319231731 Phone: 0766755485 Representative: Nguyen Thanh Phong Founding date: 24 - 10 - 2025