Giao Duc Va Phat Trien Ky Nang Thay Do Duc Long LTD Address: Lane 3, Nguyen Thi Minh Khai Street, Dai Dong Civil Group, Bai Bong Ward, Pho Yen Town, Thai Nguyen Province Enterprise code: 4601630074 Phone: 0970688161 Representative: Do Duc Long Bai Bong Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 24 - 2 - 2025