Established in 1977,Joinsoon Electronics Manufacturing CO., LTD. (JEM) is one of the world’s leading providers of interconnection products and electronics manufacturing service. The company designs and manufactures a broad range of signal cables, medical leadwires,connectors, computer peripheral antennas, and electronics manufacturing services specializing in data storage devices. It has been continually growing, expanding by vertical integration, and upgraded with the latest technology to satisfy the world market andcustomer needs.