Top-Quality Proportional Valves | Leading Manufacturer for Reliable Solutions

Proportional valves are essential components in hydraulic systems, offering precise control over flow and pressure. At Ningbo Longerfa Hydraulic Co., Ltd., we focus on manufacturing high-quality proportional valves that enhance the performance and efficiency of diverse applications. Our valves ensure smooth modulation of hydraulic fluid, improving the responsiveness of machinery and equipment. Designed with advanced technology and adhering to strict quality standards, our proportional valves provide reliability and durability in demanding environments. These valves are crafted for accurate control, significantly boosting operational performance across industries such as construction and industrial automation. With a commitment to continuous innovation, Ningbo Longerfa Hydraulic Co., Ltd. meets the evolving requirements of our customers. Count on our expertise and high-performance products to optimize your hydraulic systems, achieving improved efficiency and effectiveness in your operations.