On April 15th, the 135th China Import and Export Fair opened at the Pazhou International Exhibition Center in Guangzhou. Themed "Service High-Quality Development, Promoting High-Level Opening Up," the fair covers an exhibition area of 1.55 million square meters, with approximately 74,000 booths and around 29,000 participating companies. Qunfeng Machinery, as a leading enterprise in the Chinese building materials machinery industry, showcased its fully upgraded four-axis servo concrete product molding equipment and integrated production solutions on the first day of the exhibition, shining brightly.