Cty TNHH Xay Dung Dich Vu Osin Address: No 39 Dong Khoi, K9, Ward 6, Tra Vinh City, Tra Vinh Province Enterprise code: 2100417707 Phone: 02942210978 Representative: Le Hoang Nhon Adress: 39 Dong Khoi, K9, Ward 6, Tra Vinh City, Tra Vinh Province Ward 6, Tra Vinh City, Tra Vinh ProvinceFounding date: 9 - 7 - 2010