Engineering machinery is mainly used in transportation construction and industrial and civil buildings. The types of equipment include excavation, lifting, compaction, piling, road construction, concrete machinery, etc. We have developed various series of specialized products based on the application characteristics of different devices, with stronger load capacity and less assembly and adjustment time, ensuring that customer devices can work safely and reliably continuously in harsh environments. For example, the series of products dedicated to vibratory rollers can effectively address bearing heating and burn problems caused by high excitation force, high vibration frequency, and continuous operation. They have won customer recognition for their reliability and long service life, and have been the preferred choice of many well-known construction machinery enterprises for decades.