Lierda Science & Technology Group Co., Ltd. is an IoT service provider responsible for IoT product development, technology applications, and service implementation. Founded on the guiding idea of "In the Internet of Everything, Lierda serves the world", the company has helped tens of thousands of customers over the past 25 years transition to intelligent solutions in numerous industries. The company is headquartered in Hangzhou with a registered capital of 421.63 million yuan. It was successfully listed on the Beijing Stock Exchange on February 17, 2023 (stock code: 920249). The company's scope of business includes IC value-added distribution and R&D, production, and sales of IoT modules and IoT system solutions. Since its establishment, Lierda has continuously increased the depth and breadth of its IC value-added distribution services. Based on its own industrial development, it joined the IoT market at the right time and has since improved and expanded the uses for its IoT module products. After years of growth, the company has created a business structure that integrates IC value-added distribution, IoT modules, and IoT system solutions. Comprehensive products: Lierda provides customers with semiconductor distribution and IoT solutions, employing a comprehensive strategy that addresses their one-stop technology and procurement needs. Its product line covers the wireless field, with self-developed, mature and comprehensive wireless technology solutions including 5G, RF, LoRa, NB-IoT, Cat.1, Wi-SUN, Wi-Fi, BLE, ZigBee, and more. These solutions are applied to various fields such as smart lighting, four-meter reading, smart travel, smart healthcare, automotive electronics, photovoltaic inverters, and many others. Technological innovation: Lierda is committed to developing industry-leading IoT technologies in areas such as radio frequency, communication, networking, and embedded microcontrollers. The company has more than 200 professional technical R&D personnel. With over 20 years of practical experience in multiple fields, Lierda has enhanced its understanding and insights into the industry, assisting clients in lowering costs and boosting productivity. As a company driven by technical innovation, Lierda consistently spends money on research and development of cutting-edge technology, achieving fruitful results. The company is a member of the National IoT Basic Standard Working Group and is involved in major national R&D projects. As of May 31, 2025, Lierda has obtained 66 invention patents, 176 utility model patents, 55 design patents, and 530 software copyrights. The company has been honored with many awards such as the "Zhejiang Top 100 Enterprises in Electronic Information Industry", "Zhejiang Enterprise Research Institute", "Zhejiang Innovative Pilot Enterprise", and "Zhejiang Province Specialized and sophisticated Small and Medium-sized Enterprise", and has consistently ranked in the "World's Top 500 IoT Enterprises". Service and support: Guided by the motto "With the Internet of Things, Lierda connects the world", the company adheres to the values of "Doing Our Best, Achieving Success Together". Lierda has established more than 20 service centers across the country, providing industry consultation, application support, embedded software customization, supply chain management, ODM, and OEM services that are quick and convenient for its customers. The company has been honored with titles such as "China's Quality Brand Products", "Zhejiang Province Famous Trademark", and "Zhejiang Province Patent Demonstration Enterprise". As a national high-tech enterprise in key fields and a training center of a national electronic information industry base, Lierda has participated in the drafting of a number of national and industry standards. In the future, the company will keep investing more in R&D, and supply customers with innovative products and technologies. Lierda will work hand in hand with more partners to help achieve a smart future.