Welcome to our homepage! Shenzhen Qingoo Communication Technology Co.,Ltd  is a leader enterprise famous in offering unified communication solutions, we provide PoC and DMR ( PTT Over Cellular and  Digital Mobile Radio ) intercom solutions for government, customs, security, logistics, commercial and industrial, etc. We dedicated ourselves to get worldwide reputation by providing high quality voice and data unified communication solutions, this systems isn't a single products,  It forms a push to talk and dispatch solution that can be made up of a variety of components including email, instant messaging, voice call, web conferencing, online presence, as well as web chat, document sharing and social media, it is designed to help employees complete their work in an efficient and timely manner, simplify the communications process and create a feeling of efficency and security. Our Brand: Qingoo, QINGUO