Thong Hiep Address: 38B3 Le Chan, Nai Hien Dong Ward, Son Tra District, Da Nang City Enterprise code: 0400467254 Phone: 02363916454 Representative: Tran Huy Hoan Vu Adress: 145 Quang Trung, Hai Chau District, Da Nang City Nai Hien Dong Ward, Son Tra District, Da Nang CityFounding date: 20 - 7 - 2004