During the cold winter months, the team at Detong Technology was busy developing new products. When spring arrives, we admire the beautiful blossoms and the tender new shoots of the trees. The "cold winter" here also refers to the cyclical changes in the industry, while the "spring" symbolizes the successful R&D and application of new products and technologies such as the Detong Pavement Recycling Train and other related series. http://t.cn/AXIbUNki