Hoang Mai Trang LTD Address: Khu 7, Song Thao Town, Cam Khe District, Phu Tho Province Enterprise code: 2600995343 Phone: 0904855266 Representative: Do Thi Nga Adress: Khu 7, Song Thao Town, Cam Khe District, Phu Tho Province Song Thao Town, Cam Khe District, Phu Tho ProvinceFounding date: 31 - 1 - 2018