Dau Tu Va Phat Trien Gold Sand LTD Address: Khu Ben Tam, Hoang Tan Ward, Chi Linh Town, Hai Duong Province Enterprise code: 0801251742 Phone: 01668599333; 0368599333 Representative: Cao Trung Kien Hoang Tan Ward, Chi Linh City, Hai Duong ProvinceFounding date: 5 - 6 - 2018