TM & DV Cong Nghe So Hoang Duong LTD Address: No 472, Tran Hung Dao Street, Doi Ngo Town, Huyen Luc Nam, Tinh Bac Giang, Viet Nam Enterprise code: 2401007398 Phone: 0826886999 Doi Ngo Town, Luc Nam District, Bac Giang ProvinceFounding date: