Nanjing Swarm Defense Technology Co.,Itd (hereinafter referred to as "Bee Colony Defense"). Honeybee Defense is headquartered in Nanjing and is positioned as a leading enterprise in the field of low-altitude safety, focusing on the research and development and application of low-altitude protective radar systems and anti-drone technology. The company adheres to the concept of "intelligently guarding airspace, technology empowering safety", relies on the advantages of Nanjing's low-altitude economic industrial chain and independent core technology system to build an intelligent low-altitude protection system. The current business covers domestic urban security, infrastructure protection, large-scale event support and other fields. It also expands to the Middle East, South Asia, Africa and other regions, providing customized protection services to multinational government agencies, energy bases, etc. At the same time, Bee bee Defense is also an auxiliary support platform for Tianlang Defense Technology Co., Ltd., undertaking its external sales and export business, giving full play to the security role of external business isolation, and helping Tianlang Defense focus on core business research and development. In the future, the company will continue to deepen international cooperation, promote the global application of China's low-altitude security standards, and build a scientific and technological defense line for the world's low-altitude economic security.