DTTM Tubosix HT LTD Address: Nha Ong Hien, Viet Thang Hamlet, Hong An Commune, Hung Ha District, Thai Binh Province Enterprise code: 1001288840 Phone: 02587433922 Representative: Nguyen Trong Hien Hong An Commune, Hung Ha District, Thai Binh ProvinceFounding date: 8 - 1 - 2025