六西格玛方法自创立以来,经历了由冷到热、由西到东、由顶级跨国公司到普通企业的应用历程,它不仅得到工业界、同时也得到服务界越来越多的关注和认同。 Since its establishment, the Six Sigma method has experienced the application process from cold to hot, from west to east, and from top multinational corporations to ordinary enterprises. It not only receives the industrial circles but also receives more and more attention and recognition from the service circles.