Truyen Thong Phat Trien Cong Nghe Mat Troi Joint Stock Company Address: 109/16 Banh Van Tran, Ward 7, Tan Binh District, Ho Chi Minh City Enterprise code: 0310004646 Phone: 0989211211 Representative: Nguyen Van Tien Ward 7, Tan Binh District, Ho Chi Minh CityFounding date: 4 - 5 - 2010