Cty TNHH Quang Cao Tre Hai Phong Address: No 58, Gac 2, Quang Trung Street, Hong Bang District, Hai Phong City Enterprise code: 0200428441 Phone: 0225747451 Representative: Do Duc Trung Adress: No 1 Minh Khai, Hong Bang District, Hai Phong City Hong Bang District, Hai Phong CityFounding date: 5 - 7 - 2001