7 copies of utility model utility certificate. 2021-11-30 New patent information (good) 2021-11-30, new application for China utility model patent: a multi-functional high-current charge-discharge connector 2021-11-25 New Patent information (good) 2021-11-25, new application for China utility model patent: a high-current charging socket. 2021-11-25 New Patent information (good) 2021-11-25, new application for China utility model patent: a vertical high-current charging socket

Haoyu Electronics participated in 2018 Shenzhen International Electronics Fair, "Internet of Things China, Smart Planet" - as an important professional exhibition in the field of electronics and embedded in South China, ELEXCON2018 was held in Shenzhen Convention and Exhibition Center on December 20-22, 2018. More than 600 domestic and foreign enterprises participated in the exhibition and concurrent activities; It attracted more than 600,000 people, more than 40,000 professional visitors to visit and exchange, and more than 100 media came to interview and report.

Haoyu Electronics participated in the 2017 Shenzhen International Electronics Show, 2017 Shenzhen International Electronics Show (ELEXCON 2017) was held in Shenzhen Convention and Exhibition Center on December 21-23, 2017. A total of 500 domestic and foreign enterprises participated in the exhibition and concurrent activities; It attracted more than 57,635 people, 36,128 professional visitors to visit and exchange, and more than 100 media came to interview and report.

The use and application range of the tap switch, the tap switch can be turned on by gently pressing the switch button when the tap switch is used, and the switch is disconnected when the hand is released, and its internal structure is realized by the metal shrapnel. The light touch switch is widely used in household appliances because of its small contact resistance, clear and crisp feel and complete high specifications

How to choose a suitable button switch, no matter in every corner of the home, large to the entire space, small button switch in the home, the author understands that many families are now using button switches, such as computer speakers at home, coffee machines, dishwashers, etc., in the room or living room all small appliances will be used, which will bring more business opportunities in the future market. Whether in the home, or in large ships, will use the button switch.