Technicians and senior technicians are an important part of an enterprise's technical team, a leader of enterprise technical workers, and a valuable resource for the survival and development of an enterprise. Recently, HD employed 3 senior technicians and 33 technicians at a time. This initiative created the largest number of senior technicians and technicians in the company's 49 years since its establishment. At present, the company's senior technicians, technicians and senior workers and other high-level skilled workers account for 32% of the total number of skilled workers in the enterprise.

HD is one of the very few domestic enterprises with the design and manufacture of CNC bending machines of more than 3600 tons. In 2002, the PPEB5200/125 electro-hydraulic servo CNC bending machine with independent intellectual property rights was successfully released, breaking the A monopoly in the field of heavy CNC equipment. In December 2006, it successfully developed PPF6000/125 CNC bending machine and its complete set of equipment, and wrote a heavy sum for the independent innovation of Sanhuan Forging Company. The constant innovation of enterprise product technology has brought challenges and opportunities to technicians. On the journey of technological innovation, they have shown their talents and made remarkable achievements to ensure the innovation and development of enterprises.

HD has incorporated the construction of high-level skilled workers into the company's talent strategic planning, continuously enhancing the company's core competitiveness, cultivating innovative talents, and creating innovative enterprises.