Hai Son LTD Address: Hai Son, Hai Lang District, Quang Tri Province Enterprise code: 3200163818 Phone: 02153876278 Representative: Nguyen Hai Adress: Hai Son, Hai Lang District, Quang Tri Province Hai Son Commune, Hai Lang District, Quang Tri ProvinceFounding date: 25 - 12 - 2002