A brief introduction to the structure principle of the connector Connectors are made up by contacts, insulator, housing and other accessories. Contacts are the core part of completing electric connection, which consist of yin and yang contacts. Yang co

Concentric connector The concentric connector is a small plug connector, which is small in size and has the function of a switch. The concentric connector is suitable for a low frequency circuit and is often used in the connection of a headphone, a

2018年全新啟航我們懷著美好的希望，勇敢的走著，跌倒了再爬起，失敗了就再努力，[排針排母]永遠相信明天會更好，永遠相信不管自己再平凡，都會擁有屬于自己的幸福，這才是平凡人生中最燦爛的風景。

Successfully held dinner - dinner, staff presented red envelopes On the evening of January 17, 2015, Jing Jingrong’s 2014 annual meeting was successfully held in Shenzhen. The outstanding employees and advanced individuals in 2014 were commended an