Van Phong Dai Dien QT Instruments (S) Pte LTD Tai TP Ho Chi Minh (Singapore) Address: Zoom 12B05-12B06, 13th Floor, 4 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0310190135 Phone: 02822202022 Representative: Pham Quang Trung Adress: 10D Pho Quang, Ward 2, Tan Binh District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 19 - 7 - 2010