Terminal blocks with CAGE CLAMP structure invented in 1977, this electrical connection has been widely recognized of the railway and the railway industry. In 1978, Deutsche Bahn will be applied to passenger trains of low-voltage electrical cabinet, power and lighting systems. At present, Shanghai Lian Jie Electric has developed to become the trusted brand in the world-wide rail and rail transit industries, and has withstood the test of a variety of environmental conditions.
       
As we all know, regardless of which areas of transportation equipment has features in common: extreme environments affect the components of the application. The components used in the transportation equipment, the basic requirements of reliability and long-lasting maintenance-free. CAGE CLAMP terminal structure by the selection of stainless spring steel and electrolytic copper with a complementary structure, this structure makes electrical connection with excellent resistance to vibration and impact resistance, even in extreme environmental conditions, also You can guarantee the reliability and safety of the lane. Product quality selection, strict processing and testing process to further protect the electrical connections, reliable and truly lasting maintenance-free. Over the past few years, a series of product safety in the pcb-rail mounted terminal blocks, plug-type connector for the MCS, X-COM connectors, and industrial electronics interface module running on all aspects of the worldwide rail and rail transit system, including locomotives, passenger train, EMU, railway signaling and station equipment. In China, the Qinghai-Tibet train, Datong-Qinhuangdao Railway has a special environment and the specific time requirements, challenging projects, without exception, saw the figure of The McNair Electric.

Continue to provide innovative and highly reliable products is the rapid development of The McNair Electric Railway and the railway industry. First applied to the terminals and plug combination of X-COM system rolling stock, to solve the problem of slow space wiring; further MINI-X-COM system, the thickness of only 3.5mm, to solve the EMU wiring drivers Taiwan. Keep track of modern rail transportation, new technologies, new structure, and in the same industry in Europe, first to receive IRIS certification recognized and required by many large-scale railway equipment manufacturers.