Co Khi Hoang Quan LTD Address: 15B Civil Group, Khu Lac Thanh, Uong Bi Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702228438 Phone: 0869923182 Representative: Do Van Vuong Uong Bi Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 11 - 6 - 2026