Co Khi Hoang Hien LTD Address: Dan Cu Dong Vinh Cluster, Dong Quang Ward, Tinh Thanh Hoa, Viet Nam Enterprise code: 2803234538 Phone: 0986305022 Representative: Hoang Ngoc Hien Dong Quang Ward, Dong Son District, Thanh Hoa ProvinceFounding date: 22 - 6 - 2026