Premier China Pressure Operated Valve Manufacturer | Trusted Quality & Factories

Ningbo Longerfa Hydraulic Co., Ltd. is a leading manufacturer specializing in high-quality pressure-operated valves. Our products are designed for precise control and reliable performance in various industrial applications. With extensive industry experience, we leverage advanced technology and innovative designs to enhance operational efficiency and safety across construction, machinery, and automotive sectors. Each valve is meticulously tested to ensure durability and functionality, reflecting our commitment to quality. Our dedication to customer satisfaction guarantees not just superior products but also exceptional service and support. Partner with Ningbo Longerfa Hydraulic Co., Ltd. for premium pressure-operated valves that elevate your hydraulic system’s performance and reliability.