目前，济南市莱芜区正积极布局超充、液冷、储能等新能源前沿产业，推动产业集聚与技术创新，为区域高质量发展注入绿色动力。

　　At the beginning of the new year, enterprises in Laiwu High-tech Zone of Jinan are bustling with production. On the production line of Langjin Super Charging (Shandong) Energy Co., Ltd., workers are working overtime to manufacture the newly launched "Langjin Super Charging Truck Charger". This product, covering three models of 400kW, 500kW and 600kW, features high protection level, safety and reliability, and intelligent convenience. It is suitable for 99% of the mainstream heavy truck models on the market and has quickly gained market share. At a recent special seminar, it achieved a signing amount of 41.86 million yuan, marking a "good start" in the new year.

　　"The product can be smoothly upgraded from 400kW to 600kW, with the module conversion efficiency increasing by 1.5% compared to traditional products. It is more energy-efficient and safer." Liu Ming, the technical director of Langjin Super Charging (Shandong) Energy Co., Ltd., introduced that this charging station adopts a closed-loop cooling system, which can adapt to a wide temperature range of -30℃ to 50℃. It is widely used in expressway service areas, logistics hubs, mines, ports and other scenarios, precisely meeting the high-intensity charging needs of new energy heavy trucks.