Recently, after comprehensive inspection and evaluation by the national authoritative energy efficiency testing institution, all the main products of JinYu deep well pumps have successfully obtained the first-level energy efficiency certification. The various energy-saving indicators and operational performance are superior to the industry standards. With the continuous upgrading of energy efficiency standards in the domestic pump industry, high energy efficiency, low loss, and long lifespan have become the core competitive barriers for pump products. JinYu deep well pumps have always focused on green and energy-efficient research and development, optimizing the motor winding process, upgrading the mechanical seal structure, and strictly controlling quality from core components to the entire assembly. The successful passage of this national energy efficiency certification marks that the energy-saving technology and product quality of JinYu deep well pumps have entered the advanced level of the industry. It not only complies with the national policy for the development of green water conservancy equipment, but also provides high-quality domestic equipment options for energy-saving renovation projects in the industrial, agricultural, and public water supply fields.