At Tech Vina LTD Address: Yen Phong Industrial Zone, Long Chau Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2301199664 Phone: 0965126638 Representative: Vu Van Thinh Long Chau Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 13 - 1 - 2022