Core Insights - The article highlights the achievements of Leju Robotics, particularly its humanoid robot "Kua Fu," which is the first full-size humanoid robot in China equipped with an open-source HarmonyOS and capable of multi-terrain jumping [2][4][10] - The company has transitioned from small-scale robotics to large-scale production, becoming a leader in the humanoid robotics sector in China [4][8] - The founder, Leng Xiaokun, emphasizes the importance of innovation and the supportive entrepreneurial environment in Shenzhen for the company's success [4][10] Company Development - Leju Robotics was founded in 2016 by Leng Xiaokun and a team of peers from Harbin Institute of Technology, initially focusing on small-sized robots to build technical and financial foundations [6][8] - The first product, a small bipedal robot named "Aelos," was launched in the first year and has since been adopted in over 5,000 schools, serving more than 10 million students [6][8] - The company has achieved a significant milestone in 2023 by becoming a national-level "specialized and innovative" small giant enterprise [4] Technological Advancements - The development of the first generation of "Kua Fu" faced challenges due to a low domestic component rate, which was less than 10% [8][9] - The company focused on modular joint design and developed a full-body momentum control algorithm to enhance the robot's stability and functionality [9] - The third generation of "Kua Fu" was launched in 2023, featuring a 90% domestic component rate and a significant reduction in manufacturing costs, with an expected annual production of 1,000 to 2,000 units [9][10] Market Position and Future Plans - "Kua Fu" is already being utilized in industrial settings, performing tasks such as box handling, and aims to address challenges in flexible manufacturing and hazardous environments [9][10] - The company is building an ecosystem by collaborating with 30 leading enterprises to integrate various applications and technologies in humanoid robotics [10][11] - Future goals include making humanoid robots affordable and intelligent enough to serve households, thereby improving quality of life [11][12]