Tin Hoc A Dong Joint Stock Company Address: 191 Nguyen Trai, Sao Do, Chi Linh Town, Hai Duong Province Enterprise code: 0800282106 Phone: 02120884603 Representative: Tran Van Thanh Adress: 292 Tran Hung Dao, Sao Do, Chi Linh Town, Hai Duong Province Sao Do Ward, Chi Linh City, Hai Duong ProvinceFounding date: 25 - 8 - 2003