Product quality is a key factor that relates to corporate survival and development, which is also the root for a company to settle down and get on with its pursuit. Therefore, during quality management, the company should constantly insist on such quality policy as “pursue customer satisfaction and aim at zero faults” in order to make great efforts to carry out every link perfectly.     Corporate quality management control system includes inspection department, quality supervision section and measurement testing center, which are responsible for testing, sampling inspection and assessment to product. Meanwhile, we insist to conduct inner auditing and assessment to quality management system strictly according to ISO international quality standards in order to make running of quality management system achieve continuous improvement and fully effective.       Quality policy: pursue customer satisfaction and aim at zero faults! 　　It is the pursuit for products to realize zero faults. No other than the facts that continuously improving high technology & innovative capability, optimizing management of technical process, our staff finely works and pursuing excellent quality can manufacture Zero faults products in order to make customers satisfy with product quality, price, date of delivery and service quality. Quality is the future of a company, our survival and development depends on quality. We will continuously manufacture best quality products and realize Zero faults products for customers to hold most shares with best quality.