Cong Nghe Thanh Ha Address: No 86, Huu Nghi Street, Sao Do Town, Chi Linh Town, Hai Duong Province Enterprise code: 0800456634 Phone: 0973666050 Representative: Tran Minh Hai Adress: No 86, Huu Nghi Street, Sao Do Town, Chi Linh Town, Hai Duong Province Chi Linh City, Hai Duong ProvinceFounding date: 1 - 8 - 2008