JINFA Hydraulic Valves · Kunshan, China
JINFA is KSHCNC's hydraulic valve brand, focused on proportional and servo valve solutions - backed by 20+ years of precision machining and manufacturing experience in Kunshan, China.
Replacing an existing proportional valve? Send us the model number, nameplate photo or application details - our team will help identify a suitable JINFA model. Founded in 2005, KSHCNC operates two manufacturing plants in Kunshan, China, with precision machining, forging, assembly and testing capabi
Direct-operated servo valve with integrated LVDT feedback and zero-lap spool.
JINFA proportional servo valves on our hydraulic test bench - every valve is 100% pressure-tested before shipment.
NG6 · 350 bar · LVDT closed-loop
INDUSTRIES WE SERVE
KSHCNC hydraulic valves and precision components serve a range of industrial markets. Application suitability is confirmed per product.
Proportional and servo valves, manifolds and hydraulic components for industrial hydraulic systems.
Machined and forged components for construction, engineering and agricultural machinery.
Precision machined and forged automotive components, supported by IATF 16949 quality management.
Electro-hydraulic actuators and assemblies for marine, new-energy and other industrial applications.
About KSHCNC
KSHCNC is a precision manufacturing company founded in Kunshan, China in February 2005. Our hydraulic valve brand, JINFA, focuses on proportional and servo valve solutions for industrial hydraulic systems.
KSHCNC combines precision machining, forging, assembly and testing capabilities to manufacture hydraulic valves and engineered components within one manufacturing group.
MANUFACTURING CAPABILITY
KSHCNC integrates machining, forging, assembly and testing within one manufacturing group, giving customers a single supply partner for multiple components.
JINFA proportional and servo valves from NG6 to NG25, with LVDT closed-loop control and integrated electronics. Maximum working pressure 350 bar; every valve factory pressure-tested up to 450 bar before shipment.
68 CNC machines including 8 horizontal and 30 vertical machining centers (Mazak, Okuma, HAAS) plus one automated line for manifolds, pump parts, flanges and fittings.
31.5 kJ hammer, 630T screw press and 500T hydraulic press produce flanges, gears, bridge parts and turbocharger components in steel, brass and aluminum.
Assembly and testing capabilities for integrated hydraulic and electro-hydraulic components, with every JINFA valve inspected and tested before shipment.
GLOBAL CUSTOMERS
KSHCNC supports customers in fluid power, automotive, engineering machinery, agricultural machinery, marine and other industrial applications. We export to Europe, North America, Korea and Australia. Customer references available on request.
QUICK ANSWERS
Direct answers about KSHCNC and JINFA for hydraulic engineers, distributors and OEM purchasing teams.
Need more detail? Contact our team and we will respond with an initial reply within 24 hours.
KSHCNC AT A GLANCE
Key manufacturing facts behind our valve, machining, forging and assembly operations.
VALVE REPLACEMENT
Send us the existing valve model, nameplate photo or application details. We can help check whether a suitable JINFA model is available. For faster review, include the model number, application, working pressure, flow and control signal when available.
Share the existing valve model or a nameplate photo and we will identify a suitable JINFA equivalent.
Tell us the machine or system the valve is used on, so we can confirm a suitable model.
Working pressure and flow requirements help us confirm the correct nominal size.
Voltage or current command signal, when known, helps us match the integrated electronics.
ABOUT KSHCNC & JINFA
KSHCNC is a precision manufacturing company based in Kunshan, Jiangsu, China. JINFA is KSHCNC's hydraulic valve brand.
KSHCNC is a precision manufacturing company based in Kunshan, Jiangsu, China.
JINFA is KSHCNC's hydraulic valve brand, focused on proportional and servo valve solutions.
KSHCNC manufactures hydraulic proportional valves, servo valves, CNC machined components, forged parts and electro-hydraulic assemblies.
JINFA's currently confirmed proportional and servo valve range covers NG6 to NG25.