About us EDLO is headquartered in the city of Canoas, in the south of Brazil, since 1963. Aiming to fully satisfy our customers, the company emploies highly specialized raw materials and processes. The use of ISO 9002 certified steel as our outstanding raw material has resulted in surgical instruments of the highest performance and efficiency. Further finishing provided by thermal treatment ensures a high quality product. As an example of quality control, accuracy and reliability, the products holding our trademark are exported to the United States, Europe and Latin America.