PUSR, founded in 2010 and based in Jinan, Shandong, China, is a leading company specializing in Internet of Things (IoT) communication products and solutions. They design, manufacture, and sell a wide range of IoT products, including wireless routers, chips, converters, and communication terminals, along with offering cloud platform services. PUSR is dedicated to enhancing connectivity through secure, scalable solutions, utilizing advanced communication protocols and robust SSL/TLS encryption for data protection. With full control over their production processes and a focus on innovation, including groundbreaking products like the “lipstick DTU” and “building block gateway,” PUSR serves the entire IoT value chain from chip design to cloud services. Their commitment to innovation and quality has earned them a strong market presence both domestically and internationally, making them a key player in the IoT industry. At Robu, we are proud to feature PUSR’s most popular products, bringing their cutting-edge solutions to our customers.