Thai Son 503 LTD Address: Civil Group 6, Khu 5, Cam Trung Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700466035 Phone: 02033710514 Representative: Pham Huy Thanh Adress: Hamlet 3, Thuy An Commune, Thai Thuy District, Thai Binh Province Cam Trung Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 25 - 7 - 2005