Cylinder Shape MT7981B openwrt 21 version 128MB NAND flash 4g sim wifi 6 5g router with sim card slot

Welcome to Shenzhen Zhibotong Electronics Co., Ltd.established in 2010, located at Longhua District, Shenzhen, China. ZBT is a manufacturer which is consist of 500 staffs, with a 50-person R & D team, 10,000 Square meters production scale. Professional in R&D and producing network devices, specially for processing OEM/ODM. Products include openwrt wifi router, 3G/4G router, Vehicles router,AP,Outdoor CPE and LTE CPE.ZBT 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.Till now, ZBT's products have exported to over 30 countries and regions. Our main customers are China Mobile, Vivacom in Bulgaria, Sprint, T-Mobile, AT&T in USA and Smart in Philippine. We also take part in different Communication Fairs, such as MWCA in USA,Gitex in Dubai, Cebit in Germany and Computex in Taipei. Each year, ZBT will take out more than 35% of the annual turnover as R&D funds to develop new products, so as to satisfy clients' new coming requests. Customers' satisfaction is ZBT's continuously pursues. ZBT warmly welcome everybody joining in and build win-win cooperation.