Ky Thuat Hi Joint Stock Company Address: No 6, 39a Street, Noi Street, Nghia Hiep Commune, Yen My District, Hung Yen Province Enterprise code: 0900270175 Phone: 02213943444 Representative: Nguyen Tien Dung Adress: Cong Hoa Hamlet, Ban Yen Nhan Town, My Hao District, Hung Yen Province Nghia Hiep Commune, Yen My District, Hung Yen ProvinceFounding date: 18 - 5 - 2007