For a long time, the technicians of Huaheng company are committed to improving the research of the mechanical structure and technology of the products, and constantly try to further optimize the product performance. The technical team has overcome the difficulties in the process of research and development, solved one by one difficult problem, successfully developed a series of systems and products, and obtained the patent authorization from the State Intellectual Property Office, which is an effective practice for the company to advocate technological innovation and technological innovation.