"220V Cooling Fan" in recent years with the expansion of production scale, market competition, raw material prices and other external factors, so that the fan industry as a whole has entered a marginal profit. Faced with this grim situation, the fans realized that relying solely on existing quality systems and standards are not enough. "220V Cooling Fan" to continue to lead, we must through more advanced management mode to reduce manufacturing costs, shorten the distance and international trading partners and competitors. Therefore, process management-oriented "Six Sigma" standard it would have been introduced ISO and ERP "220V Cooling Fan" breakthrough management "bottleneck" the only way. The question of whether "6sigma" management system specifically what is it? Description: "Simply put, 6Sigma is a continuous improvement of product quality, product failure rate so close to zero quality management."