Ngoc Kien Son LTD Address: La Giang 2 Hamlet, Quang Son Commune, Dong Hy District, Thai Nguyen Province Enterprise code: 4601257695 Phone: 0989326727 Representative: Dinh Ngoc Cuong Adress: La Giang 2 Hamlet, Quang Son Commune, Dong Hy District, Thai Nguyen Province Quang Son Commune, Dong Hy District, Thai Nguyen ProvinceFounding date: 9 - 9 - 2015