Tam Son Group LTD Address: No 05, Tran Hung Quan Street, Yen Lac Town, Yen Lac District, Vinh Phuc Province Enterprise code: 2500692810 Phone: 02586999989 Representative: Nguyen Manh Cuong Adress: 1 Doai Civil Group, Yen Lac Town, Yen Lac District, Vinh Phuc Province Yen Lac Town, Yen Lac District, Vinh Phuc ProvinceFounding date: 27 - 12 - 2022