Ky Thuat Va Cong Nghe Hoang Ha LTD Address: Hamlet 3, Mau Tai Hamlet, Cam Dien Commune, Cam Giang District, Hai Duong Province Enterprise code: 0801212285 Phone: 0987755337 Representative: Le Khac Duc Cam Dien Commune, Cam Giang District, Hai Duong ProvinceFounding date: 20 - 4 - 2017