Optorun Vina LTD Address: Nha RBF-O, Khu RBF, No 36, Street 5, Vsip Bac Ninh, Dai Dong Commune, Tien Du District, Bac Ninh Province Enterprise code: 2301251152 Phone: 81904535426 Representative: Mitsuo Yamada Dai Dong Commune, Tien Du District, Bac Ninh ProvinceFounding date: 11 - 7 - 2023