YingTong Telecommunication Co., Ltd. engages in the research, development, production, and sale of acoustic products and data cables. It offers optical products, wireless communication products, precision electronic products and hardware, molding tools, high-speed transmission lines, connectors and mobile phones, computer hardware and software, and related Internet of things (IoT) device software services. The company was founded by Hui Huang in December 1999 and is headquartered in Xianning, China.