The Brazilian sports history passes through here The experience and expertise provided by Klefer during 28 years of history in the sports market have been - and still are - crucial for the consolidation of great partnerships with companies with large representation in the country that bet on sports as a communication tool of great impact. The result is the trademark talking directly with its customer, its target audience. Current positioning : Since 1983, the company follows the modernization of the sport and cares about its customers, providing the most efficient products in the market through modern and unique quality.