Kien Truc Xanh Zenus Joint Stock Company Address: No 200, Boi Tho Hamlet, Bai Hamlet, Cao Vien Commune, Thanh Oai District, Ha Noi City Enterprise code: 0110256501 Phone: 02031930006 Cao Vien Commune, Thanh Oai District, Ha Noi CityFounding date: 20 - 2 - 2023