Nuoc Khoang Quang Hanh Joint Stock Company Address: No 8, Street 25/4, Ha Long DC Building, Bach Dang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701730927 Phone: 0934692503 Representative: Trinh Luong Ngoc Adress: 24B Ly Quoc Su, Hang Trong Ward, Hoan Kiem District, Ha Noi City Bach Dang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 9 - 2014