We can provide customer technical training and materials. We strictly implement the after-sales service commitment, and we firmly believe that high-quality, systematic, comprehensive and fast service is the basis for the development of our business. After years of continuous exploration and enterprising, we have formed the service concept of "taking customers as the core and quality as the first life of the enterprise". With the goal of strict management and advanced technology to create a first-class service enterprise in China, the company has formulated the quality policy of "standardizing management system, strict process control, ensuring product quality and achieving customer satisfaction", adhered to the principle of "user first", built a good sales service system, and provided customers with high-quality pre-sale, in-sale and after-sale services.