Phan Mem Ruby Joint Stock Company Address: 46/15/27C Tran Van On, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0313343340 Phone: 0909483778 Representative: Le Trung Duong Adress: 46/15/27C Tran Van On, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh CityFounding date: 9 - 7 - 2015