Cong Nghiep Ky Thuat Dai Duong Joint Stock Company Address: No 68, Duc Hiep Hamlet, Xuan Lam Commune, Thuan Thanh District, Bac Ninh Province Enterprise code: 2300894584 Phone: 02223974289 Representative: Nguyen Tien Thuong Adress: Pham Hong Thai Hamlet, Ha Hoi Commune, Thuong Tin District, Ha Noi City Xuan Lam Commune, Thuan Thanh District, Bac Ninh ProvinceFounding date: 26 - 8 - 2015