You An Jiang

Yihua Holding Group Co. Ltd. engages in the research and development, manufacture, and sale of communication connectors. It specializes in electronic, electrical accessories, communications network connectors, fire protection, industrial automation, and environmental monitoring electronics products. Its products include plastic, stamping, machining, connector, coating, electroplate, electronic, and security products. The company was founded in 1994 and is headquartered in Wenzhou, China.

Dongguan Yitai Intelligent Manufacturing Technology Co., Ltd. specializes in the production of precision injection parts, the development of supporting plastic molds, and the assembly of finished products. The company was founded on September 13, 2018 and is headquartered in Dongguan, China.