Cong Nghe Phat Trien Quoc Te KTS Des Tan Trao Joint Stock Company Address: Tan Hoa Hamlet, Phuc Ung Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000895141 Phone: 02278813599 Representative: Hoang Thi Thom Adress: Gia Ke Hamlet, Hoa Phu Commune, Chiem Hoa District, Tuyen Quang Province Phuc Ung Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 15 - 12 - 2022