Dau Tu Phat Trien Ky Thuat Song Hong 306 LTD Address: 45 Tran Thu Do, Phu Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0314627666 Phone: 0985867424 Representative: Nguyen Thanh Phuong Adress: 26 CN Nguyen Ba Tong, Ward 12, Tan Binh District, Ho Chi Minh City Phu Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 18 - 9 - 2017