P-Tech Joint Stock Company Address: No 61, Lane 46, Nguyen Hoang Ton Street, Phu Thuong Ward, Tay Ho District, Ha Noi City Enterprise code: 0107999031 Phone: 0967094268 Representative: Pham Thi Dong Adress: No 115, Hang Gai Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Phu Thuong Ward, Tay Ho District, Ha Noi CityFounding date: 27 - 9 - 2017