Fangshi Robotics

About Fangshi Robotics

Founded in September 2019, Beijing Fangshi Robotics Co., Ltd. is an intelligent construction robotics company that has achieved full-scale commercial deployment in China. The company, led by founder Li Siqiao, addresses challenges in the construction industry like an aging workforce and hazardous, inefficient work environments by developing a full-stack, self-developed AI solution of "embodied intelligence + construction large model". More than half of its R&D team members hold master's or doctoral degrees. Fangshi Robotics offers a portfolio of intelligent construction robots for various stages of the construction lifecycle. Their products include robots for concrete floor screeding, smoothing, and finishing; interior decoration tasks like putty spraying, scraping, sanding, and latex paint application; and ceramic and stone tile laying. These robots are designed to improve construction efficiency by 3 to 5 times compared to manual labor, reduce labor costs by over 60%, and shorten construction timelines by about 50%. The company has also developed the Argos System, a software-hardware integrated intelligent system that uses a 3D reconstruction module and high-performance planning host, integrating lidar and vision technology with neural network algorithms. The company's business model encompasses product sales, equipment leasing, and construction services. Fangshi Robotics serves leading construction enterprises, including China State Construction Engineering Corporation and China Railway Construction Corporation, and has implemented its technology in over 500 projects, with a cumulative construction area exceeding 15 million square meters. In addition to its presence in over 80 cities across China, the company began expanding into international markets in the Middle East, Southeast Asia, and East Asia in 2023. In May 2026, the company announced the completion of a nearly 100 million yuan Series A financing round to support core product iteration, mass production and delivery capabilities, and overseas market expansion. Keywords: construction robotics, intelligent construction, autonomous construction, concrete finishing robots, wall painting robots, tile laying robots, embodied AI, construction automation, construction technology, robotics as a service, building information modeling (BIM), autonomous decision-making, multi-modal perception, robotic operating system, construction site automation, structural construction, interior decoration robotics, concrete laser screed, robotic trowel, putty spraying robot