Company (609F) specializes in the pre research, design, manufacturing, mass production, test delivery, and maintenance services of various types of electro-hydraulic servo valves, including spray barriers, jet tubes, jet deflectors, direct drives, three-stage high flow, and servo ratios. It is a leading center for the research and manufacturing of electro-hydraulic servo valves.

The company adheres to the vision of "leading the development of electro-hydraulic servo technology and becoming a first-class professional supplier of electro-hydraulic servo products", and practices the quality policy of "quality is life, integrity is the criterion, execution is fundamental, and improvement is the driving force", always providing customers with reliable products and high-quality services. The company has GJB 9001C and ISO 9001 quality management system certifications, advanced research and development capabilities, and efficient lean production units. Its products are widely used in aviation, aerospace, navigation, steel, metallurgy, power, petrochemicals, machinery manufacturing, geological exploration, engineering machinery, blow molding and injection molding, testing equipment and other fields.