Xay Dung Ky Thuat Vinh Quang LTD Address: Trai Giua Hamlet, Xuan Lang Commune, Tinh Phu Tho, Viet Nam Enterprise code: 2500769220 Phone: 0352369699 Representative: Le Manh Chien Xuan Lang Commune, Binh Xuyen District, Phu Tho ProvinceFounding date: 2 - 3 - 2026