On December 5, 2018, Anhui Province issued a "four get one free" policy, and the Hefei municipal government responded to the provincial government's call. On the morning of December 25, the 11th working group of "Four Frees and One Service" in Hefei City, Luyang District Science and Technology Bureau and his party visited our company for field visits and exchanges, and sent the Anhui Province "Four Frees and One Service" Double Thousand Engineering Policy . At the same time, we understand the development status and future development direction of our company, and encourage us to actively respond to national policies, accelerate enterprise innovation, prompt product quality and brand awareness, and continue to grow and develop enterprises.