Shenzhen Haomingxin Electronic Technology Co., Ltd. was established in Shajing, Bao 'an District, Shenzhen in 2009. It began to produce electronic connector products and engage in sales and research and development. Up to now, the company has two production bases. The Shenzhen production base is registered as Shenzhen Haomingxin Electronic Technology Co., LTD. The Sichuan production base is registered as Sichuan Haomingxin Electronic Technology Co., LTD. The main products developed and produced include USB connector series and key switch card slot series. The products are: USB sockets, network ports, switches, headphone sockets, DC power sockets, card slots and other connectors. It is widely applied in various network communication, security, digital, communication products, household appliances, electronic toys, electronic meters, instruments, computer peripheral equipment, etc.