Van Phong Dai Dien Cong Ty TNHH Song Sigma Address: 164 Thanh Thai, Ward 12, District 10, Ho Chi Minh City Enterprise code: 0313896306-001 Phone: 02838650659 Representative: Vo Huynh Vinh Phuc Adress: 164 Thanh Thai, Ward 12, District 10, Ho Chi Minh City Ward 12, District 10, Ho Chi Minh CityFounding date: 15 - 8 - 2016