In 2017, we cooperated with Tsinghua University's Changxing Powder and New Materials Engineering Center to deepen the improvement of research and development of environmentally friendly new products and provide customers with good product application services. As long as the customer provides the technical requirements of the product, we can provide a reference for the best product application program. The establishment of the product application software will gradually improve and optimize with the competition in the market. We will join hands in the fierce market competition. We sincerely welcome new and old customers to come and negotiate business and business.