Duong Hoang LTD Address: No 131, Que Street, Que Town, Kim Bang District, Ha Nam Province Enterprise code: 0700305575 Phone: 02263820516 Representative: Duong Quoc Hanh Adress: No 131, Que Town, Kim Bang District, Ha Nam Province Que Town, Kim Bang District, Ha Nam ProvinceFounding date: 26 - 3 - 2009