On 8^th May 2023, full of industry expectations, the 21st China International Foundry Expo held in Tianjin. This exhibition gathers thousands of exhibits from the whole industry chain, and joins hands with thousands of famous enterprises from more than 30 countries and regions around the world, opening a new chapter of high-quality development of foundry industry in 2023. Our company took the company's new products to participate in the exhibition and achieved a complete success.