Changhua Holding Group (605018.SH) expressed on the investor interaction platform on July 30th that in recent years, the company has continuously deepened its field expansion and explored new application scenarios for its products. Fastening products have been successfully applied in the photovoltaic energy storage and carbon ceramic brake system fields. The company attaches great importance to the development trend of various cutting-edge and advanced technologies and will continue to focus on breakthroughs in high difficulty, high precision, high added value, and domestic substitution direction, combined with strategic planning, market development, customer needs, and technical requirements.