Thanh Son LTD Address: Hamlet 9, Co Lung Commune, Phu Luong District, Thai Nguyen Province Enterprise code: 4600374131 Phone: 02148877224 Representative: Pham Cong Thanh Adress: Hamlet 9, Co Lung Commune, Phu Luong District, Thai Nguyen Province Co Lung Commune, Phu Luong District, Thai Nguyen ProvinceFounding date: 7 - 7 - 2005