Kiem Dinh Va Dich Vu Ky Thuat Osha Joint Stock Company Address: 59 Trung Luong 16, Hoa Xuan Ward, Cam Le District, Da Nang City Enterprise code: 0402119245 Phone: 0903310142 Representative: Pham Anh Tuan Hoa Xuan Ward, Cam Le District, Da Nang CityFounding date: 3 - 11 - 2021