As a professional hydraulic manufacturer, we provide the high-performance HS45 series 4-spool monoblock directional valve, engineered for reliability in demanding environments like tractors, forklifts, mini-excavators, and wood splitters. Our facility specializes in comprehensive manufacturing services including OEM, private labeling (ODM), and custom design to meet specific technical requirements. We offer competitive factory-direct wholesale pricing to support your business growth. We are actively seeking long-term partnerships with global distributors, wholesalers, trade companies, and agents. Whether you need reliable hydraulic components or a dedicated manufacturing partner for custom engineering projects, our factory delivers quality, consistency, and professional support to help you excel in the material handling and industrial vehicle sectors.