Chi Nhanh Cong Ty Co Phan Khi Hoa Long Thang Long Tai Bac Kan Address: Civil Group 13, Duc Xuan Ward, Bac Can City, Bac Can Enterprise code: 4601239488-001 Phone: 0978624313 Representative: Ta Van Son Adress: Gia Thu Hamlet, Tien Phong Commune, Pho Yen Town, Thai Nguyen Province Duc Xuan Ward, Bac Kan City, Bac Kan ProvinceFounding date: 19 - 5 - 2016