Thuong Mai Va Dich Vu Hai Yen MK LTD Address: No 306, Khu Trai Moi A, Binh Khe Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702225596 Phone: 0363302194 Representative: Tran Thi Ngoc Yen Binh Khe Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 12 - 5 - 2026