Dai Nam Techtro Joint Stock Company Address: TRINH KHE Hamlet (NR Nguyen Tien Dao), Trung Chinh Commune, Huyen Luong Tai, Bac Ninh Enterprise code: 2300895958 Phone: 02392318276 Representative: Nguyen Tien Dao Adress: Trinh Khe Hamlet, Trung Chinh Commune, Luong Tai District, Bac Ninh Province Trung Chinh Commune, Luong Tai District, Bac Ninh ProvinceFounding date: 21 - 9 - 2015