Ky Thuat Bien S.Tech Joint Stock Company Address: Lot D7, D8, Au Thuyen Tho Quang Industrial Zone, Nai Hien Dong Ward, Son Tra District, Da Nang City Enterprise code: 0400586999 Phone: 02363831200 Representative: Ho Van Ty Adress: Civil Group 03, Hoa Cuong Bac Ward, Hai Chau District, Da Nang City Nai Hien Dong Ward, Son Tra District, Da Nang CityFounding date: 11 - 10 - 2007