Technobell Yen Hung Joint Stock Company Address: Lot CB4.1, Bac Tien Phong Industrial Zone, Lien Hoa Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702203190 Phone: 0968545548 Representative: Tran Vong Phuc Quang Ninh ProvinceFounding date: 6 - 10 - 2025