Quang Cao Kien - Ha Long LTD Address: No 419, Civil Group 6, Khu Van Yen, Viet Hung Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702167182 Phone: 0982912052 Representative: Nguyen Trung Kien Viet Hung Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 9 - 2024