Giam Dinh Alpha Control Joint Stock Company Address: Civil Group 43, Khu 4B1, Cua Ong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700647112 Phone: 0905002886 Representative: Pham Manh Adress: No 65, 126 De La Thanh Lane, Trung Phung Ward, Dong Da District, Ha Noi City Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 25 - 4 - 2007