Co Khi Hoang Trang Joint Stock Company Address: No 46B Nghach 122/44, Vinh Tuy Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102286051 Phone: 0248628472 Representative: Nguyen Duc Vu Adress: No 2, Nha A3, Vien XDCN Town, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 6 - 2007