Hunan Sanyi Technology Co., Ltd. located at Changsha, China. Professional in R&D and producing network devices, specially for processing OEM/ODM. Products include openWRT WiFi router, 4G/5G router, MeshRouter, WiFi 6 Router, Industrial&Enterprise Router, Vehicles Router, AP, Outdoor CPE and LTE CPE. Sayi is also a Wi-Fi coverage service provider, provides the solution for hotel, school, hospital, enterprise, airport and vehicle field. We have built a long term cooperation with Mediatek, Broadcom and Qualcomm, capably offering good quality products and fast after-sale service to our clients. Our main customers are China Mobile, Vivacom in Bulgaria, Sprint, T-Mobile, AT&T in USA and Smart in Philippine. Sanyi warmly welcome everybody joining in and build win-win cooperation.