Von Song Joint Stock Company Address: 79 Nguyen Trai, Ben Thanh Ward, District 1, Ho Chi Minh City Enterprise code: 0312549620 Phone: 02839260860 Representative: Nguyen Hoang Pham Thai Adress: 90a/52 Au Duong Lan, Ward 3, District 8, Ho Chi Minh City Ben Thanh Ward, District 1, Ho Chi Minh CityFounding date: 15 - 11 - 2013