Phat Trien Ha Tang 379 KCT Joint Stock Company Address: 4BT1 Khu Apec Bac Nam, Gia Sang Ward, Tinh Thai Nguyen, Viet Nam Enterprise code: 4601652303 Phone: 0989898666 Representative: Tran Trung Kien Thai Nguyen ProvinceFounding date: 8 - 10 - 2025
VPN Thai Nguyen Joint Stock Company Address: Tieu Khu 4, Ba Hang Ward, Pho Yen Town, Thai Nguyen Province Enterprise code: 4601166448 Phone: 0989898666 Representative: Tran Quang Dong Adress: Tieu Khu Duong Tu Minh, Du Town, Phu Luong District, Thai Nguyen Province Ba Hang Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 27 - 3 - 2014