Xay Dung & Thuong Mai NHL Protech Joint Stock Company Address: 125 Le Thanh Tong, TDP Hoang Trinh, Song Tri Ward, Tinh Ha Tinh, Viet Nam Enterprise code: 3002309705 Phone: 0326408555; Representative: Nguyen Anh Ha Song Tri Ward, Ky Anh Town, Ha Tinh ProvinceFounding date: 13 - 3 - 2026