Hai Chi Joint Stock Company Address: Civil Group 3, Khu 2, Mong Duong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700803555 Phone: 02033732015 Representative: Mai Van Chi Adress: Civil Group 3, Khu 2, Mong Duong Ward, Cam Pha City, Quang Ninh Province Mong Duong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 9 - 4 - 2008