Yen Ngoc LTD Address: Giang Son Street, Giang Tien Town, Phu Luong District, Thai Nguyen Province Enterprise code: 4600432496 Phone: 02083877128 Representative: Nguyen Luong Thien Giang Tien Town, Phu Luong District, Thai Nguyen ProvinceFounding date: 2 - 4 - 2008