Shenzhen Dingtaifu Technology Co., Ltd. (brand: Runbo) is a privately-owned high-tech enterprise specializing in the R&D, production, and global distribution of professional 4G/5G communication devices. As an industry leader in private network communication solutions, the company holds dual licenses for GSM and CDMA mobile phone manufacturing and offers a comprehensive product portfolio including intelligent 4G/5G intercom terminals, rugged 4G/5G tablets, audio-video recording equipment, industrial-grade smartphones, repeater systems, and Push-to-Talk over Cellular (POC) solutions.

       Committed to technological innovation, the company maintains substantial annual investments in R&D to develop tailored communication systems for public safety, commercial security, transportation management, and utility services. Our solutions enhance emergency response capabilities and operational efficiency across industries through customized products and scenario-specific communication strategies.

       With a growing global presence, Runbo has established subsidiaries and operational branches across Europe, North America, Asia-Pacific, and other key markets including Germany, the UK, Australia, Russia, and Hong Kong. Recognized as a top-tier brand in China's specialized communication sector, Runbo continues to earn trust from professional clients worldwide by delivering reliable, user-centric solutions that redefine mission-critical communications.