Thang Ngan Address: Dong Danh Hamlet, Son Cam Commune, Phu Luong District, Thai Nguyen Province Enterprise code: 4600279015 Phone: 02083844579 Representative: Nguyen Manh Thang Son Cam Commune, Phu Luong District, Thai Nguyen ProvinceFounding date: 24 - 9 - 2001