Smartchain Joint Stock Company Address: Street No 14, Hoa Cam Industrial Zone, Hoa Tho Tay Ward, Cam Le District, Da Nang City Enterprise code: 0402132292 Phone: 0982232727 Representative: Nguyen Ha Thanh Hoa Tho Tay Ward, Cam Le District, Da Nang CityFounding date: 14 - 1 - 2022