Van Tai Khai Khoang 68 Joint Stock Company Address: Cho Ben Hamlet, Cao Duong Commune, Tinh Phu Tho, Viet Nam Enterprise code: 5400568325 Phone: 0911188199 Representative: Vi Thanh Thuy Cao Duong Commune, Thanh Son District, Phu Tho ProvinceFounding date: 6 - 2 - 2026