Chi Nhanh Cong Ty TNHH Khoa Trinh - Tai Quang Ngai Address: Nghia Dien Commune, Tu Nghia District, Quang Ngai Province Enterprise code: 0302377482-001 Phone: 02555892473 Representative: Ha Duong Xuan Bao Adress: 82/1C Ly Thuong Kiet, Ward 7, Go Vap District, Ho Chi Minh City Nghia Dien Commune, Tu Nghia District, Quang Ngai ProvinceFounding date: 21 - 10 - 2003