Thuong Mai Dich Vu Ky Thuat Son Giang LTD Address: Thua Dat So 520, Hoang Van Tan Street, Mao Doc Quarter, Phuong Lieu Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301380038 Phone: 0974360801 Representative: Vu Van Ngoai Bac Ninh ProvinceFounding date: 15 - 1 - 2026