In order to achieve the goal of continuous improvement, VTA obtained ISO9001:2000 international certification in 2002, which strengthened the supervision of enterprise management and operation quality. Internally, the company's internal operating procedures were standardized, and effective cost control was carried out; externally, the confidence of domestic and foreign customers was increased, and quality assurance was improved. In the future, Weida Electronic Equipment Co., Ltd. will continue to pursue the quality management principles of speed and depth, and maintain its leading position in the industry.