Dich Vu Tong Hop Hoang Lien Son LTD Address: No 087, Mac Thi Buoi Street, Cam Duong Ward, Tinh Lao Cai, Viet Nam Enterprise code: 5300852389 Phone: 0963907990 Representative: Dang Hoang Diep Cam Duong Ward, Lao Cai City, Lao Cai ProvinceFounding date: 28 - 5 - 2026