Wutong Holding Group Co., Ltd. manufactures and sells intelligent telecommunication devices in China. The company provides radio frequency (RF) connections, including RF connectors, cables and components, antenna feeder attachment, and test measuring and accessories; optical connection, such as optical device series, optical interconnect products, PLC fiber optic splitter, pre-connected products, high density optical fiber transmission series, photoelectric composite, optical distribution series, optical cable series; and communication antenna and new energy storage connection products. It also offers LTE USB modem, pocket WIFI router, LTE CPE, and 5G CPE; IoT module, including LTE standard, intelligent, car-size, and NB-IoT module series; electronic manufacturing services; and mobile information services.