Nuoc Khoang Quang Hanh Joint Stock Company Address: Civil Group 5, Khu Tan Lap 4, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701845491 Phone: 02033950666 Representative: Nguyen Thi Nhung Cam Thuy Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 16 - 1 - 2017