Oxyblast Viet Nam Joint Stock Company Address: No 94, Quyet Tien Lane, Civil Group 36, Long Bien Ward, Long Bien District, Ha Noi City Enterprise code: 0111420521 Phone: 0936307866 Representative: Pham Anh Dung Long Bien Ward, Long Bien District, Ha Noi CityFounding date: 19 - 3 - 2026