01 / Proportional Valves1
JINFA brand servo & proportional valves
NG6 to NG32 proportional servo valves and directional valves with LVDT closed-loop control, integrated electronics and 100% factory testing up to 450 bar.
VED03MX / VED05MKH / VED07MX
Precision Manufacturing · Kunshan, China
Proportional Valves & Precision Machined Components
KSHCNC supplies JINFA proportional servo valves, precision machined parts and forgings for engineering machinery, agricultural machinery, marine and industrial equipment. ISO 9001 & IATF 16949 certified.
Founded 2005 · 205 employees · Two factories in Kunshan · Long-term OEM partnerships under NDA.
ISO 9001 & IATF 16949
Certified quality systems
68 CNC machines
Mazak · Okuma · HAAS
24-hour quotation
Fast RFQ response
Featured Product
JINFA VED03MX Proportional Servo Valve
NG6 · 350 bar
Direct-operated servo valve with spool-sleeve structure, integrated LVDT sensor, zero-lap spool, up to 350 bar and 40 L/min.
Valves
JINFA proportional servo valves NG6-NG32
Machining
Manifolds, pump parts, flanges & fittings
Forging
Gears, bridges, flanges & turbo parts
JINFA proportional servo valve mounted on a hydraulic power unit - closed-loop control in real working conditions.
NG6 · 350 bar · LVDT closed-loop
About KSHCNC
From a machining workshop to a three-unit manufacturer.
KSHCNC was founded in February 2005 in Kunshan, Jiangsu. Today 205 employees work across two factories: LuJia for forging and Qiandeng for machining and assembly, delivering 142 million RMB sales revenue in 2024.
We run three business units - machining, forging and assembly - serving hydraulic, automotive, marine and new-energy customers. With 8 horizontal and 30 vertical machining centers, 30 CNC lathes and a dedicated valve production line, we turn castings and forgings into finished, tested components.
Core capabilities
One supplier for valves, machining and forging.
KSHCNC covers the complete manufacturing chain - from castings and forgings to machined, assembled and 100% tested components - so you deal with one factory instead of many.
Explore valves
02 / Precision Machining2
CNC machining of hydraulic & automotive parts
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.
Machining / Assembly
03 / Forging & Stamping3
Hot die forging and stamping parts
31.5 kJ hammer, 630T screw press and 500T hydraulic press produce flanges, gears, bridge parts and turbocharger components in steel, brass and aluminum.
Forging / Stamping
Who we work with
Trusted by world-class OEMs.
KSHCNC ships to Europe, the USA, Korea and Australia. Our customers range from Fortune 500 fluid-power groups to leading automotive suppliers - customer references available on request.