Khoang San-Thang Long Joint Stock Company Address: Hong Son Hamlet, Thanh Son Commune, Kim Bang District, Ha Nam Province Enterprise code: 0700510969 Phone: 02263535666 Representative: Nguyen Huy Thai Adress: Civil Group 6, Minh Khai Ward, Phu Ly City, Ha Nam Province Thanh Son Commune, Kim Bang District, Ha Nam ProvinceFounding date: 24 - 9 - 2010