Ky Thuat So Alpha LTD Address: 74 Nguyen Cuu Dam, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0314992267 Phone: 0918623990 Representative: Mai Tuan Long Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh CityFounding date: 19 - 4 - 2018