Dich Vu Va Xay Dung Quang Khai LP LTD Address: Thon, Lung Phin Street, Lung Phin Commune, Tinh Tuyen Quang, Viet Nam Enterprise code: 5100513678 Phone: 0776943333 Representative: Tran Duc Tho Tuyen Quang ProvinceFounding date: 8 - 1 - 2026