On June 3, 2024, the Fourth China (Zhengzhou) International Sand and Stone Exhibition was held in Zhengzhou, attracting many people in the industry to participate. We also participated in this exhibition as an exhibitor, and we exhibited our own products, ceramic hammer heads and hammer blocks. Our products attracted many people in the industry to visit, and they admired our production process and technology. Our staff introduced our products in detail and answered customers' questions. Interested customers left their contact information and product requirements on the spot. Our staff made detailed records and gave customers feedback in a timely manner. The exhibition also held a conference speech with the theme of environmental restoration, resource recycling and sustainable development. As an enterprise, we must also actively respond to the call to protect the environment, recycle and reuse resources, and make our environment more and more beautiful.