DONGA INTERNATIONAL INVESTMENT JOINT STOCK COMPANY

Address: Lô 19 C2, Tòa nhà Song Long, KĐT Nam Trung Yên, P.Trung Hòa, Q.Cầu Giấy, Tp.Hà Nội

Tel: 0971335298

Email: dongainvest.com@gmail.com

Website: www.dongainvest.com