KTN Duyen Ngoc LTD Address: Thia Hamlet, Tan Trao Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000894236 Phone: 0967555580 Representative: Dam Duc Kien Adress: Thia Hamlet, Tan Trao Commune, Son Duong District, Tuyen Quang Province Tan Trao Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 5 - 10 - 2022