Our group establish QC team, while implement quality control projects. QC team could be a effective way to improve quality. Our QC team and the quality assurance department were conducted and participated in many national, provincial, Association publishment. QC team has accumulated a wealth of experience. Depth development and promotion of this activity, to solve all sorts of problems for product design, manufacturing, quality management, improve staff analysis and problem-solving skills, enhance the quality of enterprise management level, for the enterprise to create a considerable economic and social benefits.