In November 2018, the Qin Guangquan team from Hefei Duojia Agricultural Technology Co., Ltd. won First Prize at the 3rd National Robotics Patent Innovation and Entrepreneurship Competition with its "Autonomous Plant Protection Machinery" project. The project was selected from hundreds of technology innovation projects from across China.

The competition focuses on patent innovation, robotics, and intelligent equipment, providing a platform for the recognition and commercialization of innovative technologies. The award highlights Duojia's capabilities in the independent development of intelligent crop protection robotics and the practical application of patented technologies, reflecting the company's continued investment in smart agricultural machinery and autonomous farming solutions.