Khanh Chien Address: TU Quarter (NR Nguyen VAN CHAT), Dong Ky Ward, Tu Son Town, Bac Ninh Enterprise code: 2300896567 Phone: 0248297553 Representative: Nguyen Van Chat Adress: Tu Quarter, Dong Ky Ward, Tu Son Town, Bac Ninh Province Dong Ky Ward, Tu Son City, Bac Ninh ProvinceFounding date: 28 - 9 - 2015