Hong Son PT LTD Address: No 39, Vu Due Street, Nong Trang Ward, Tinh Phu Tho, Viet Nam Enterprise code: 2601157182 Phone: 0985808680 Representative: Nguyen Ngoc Son Nong Trang Ward, Viet Tri City, Phu Tho ProvinceFounding date: 15 - 6 - 2026