In the context of Industry 4.0, the transmission of sensors, equipment, systems and data between plants in smart factories is very important. Lianghua provides customers with LONGTRONIC® industrial data communication series products, covering different levels of industrial Ethernet cables, bus cables of various protocols, Widely used in automobile production lines, machinery manufacturing, CNC machine tools, petrochemical and other fields, so that the data in a timely and correct transmission in all corners of the industrial environment, to ensure the safety and reliability of industrial production.