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Flycncpart-Hydraulic Components Manufacture
Hydraulic Components We Manufacture
At Flycncpart, we specialize in CNC machining of custom hydraulic components, serving a wide range of companies in the fluid power industry with precision machining services.

Our extensive machining experience allows us to meet the critical requirements of fluid system components, including precise hole positioning, tight dimensional tolerances, and high-quality surface finishes with low roughness levels. We are also experienced in machining various thread standards, ensuring reliable compatibility across different international specifications.

Our CNC machining experience covers a wide range of hydraulic components, including:
  • Hydraulic manifolds
  • Valve bodies
  • Hydraulic spools
  • Valve sleeves
  • Fittings and connectors
  • Pistons
  • Mounting plates and structural plates

From prototype development to mass production, we provide stable machining quality, flexible production capacity, surface treatment support, strict quality control, and responsive after-sales technical support to help customers reduce sourcing risk and improve project efficiency.

With over 200 CNC machines, experienced engineers, and an ISO 9001-certified quality management system, we support hydraulic equipment manufacturers, fluid control system suppliers, and industrial OEM customers worldwide.

Upload your CAD files today to receive a fast quotation and engineering feedback.
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  • Flycncpart-Hydraulic Components Manufacture
Custom Hydraulic Components We Machine
  • 1.Manifold & Valve Body Machining
    How we ensure precision in hydraulic manifold and valve body machining?
    The machining of hydraulic manifolds and valve bodies requires precise control of complex internal flow structures and sealing features, and the machining process focuses on ensuring consistent accuracy at every critical stage.
    We control flatness and perpendicularity during multi-surface machining to prevent leakage, maintain tight hole position accuracy and cross-hole intersections during deep-hole and intersecting drilling operations, and implement strict deburring processes to eliminate internal burrs that may affect flow performance.
    Thread machining is carefully controlled to ensure accurate profiles across different international standards, while critical sealing surfaces are finished to achieve fine surface roughness and reliable sealing performance.

    Our Capability
    Hydraulic manifold machining
    3-axis, 4-axis & 5-axis CNC machining capability
    Precision machining of external profiles and datum/reference surfaces
    Cross-hole and multi-directional drilling
    Threaded hole machining (BSP, NPT, Metric, UNF, etc.)
    Sealing feature machining
  • 2.Precision Turned Components
    Precision Requirements in Turned Hydraulic Components
    Precision turned hydraulic components require strict control of surface finish, roundness, concentricity, dimensional consistency, and thread quality. Additional challenges include burr control, repeatable fit between mating components, and maintaining stable quality throughout high-volume production. These factors are critical to sealing performance, smooth operation, and long-term reliability in hydraulic systems.

    Our Capability
    Precision turning of shafts, spools, sleeves, pistons, and fittings
    Tight control of roundness, concentricity, and dimensional consistency
    High-quality internal and external surface finishing
    Thread machining across BSP, NPT, Metric, UNF, and other standards
    Swiss-type CNC machining for rapid prototyping and low-volume production
    Stable quality and repeatability from prototype to high-volume production
  • 3.Plates & Structural Component
    Key challenges in machining hydraulic plates and structural components
    Plates and structural components used in hydraulic systems are highly sensitive to machining accuracy. Accurate positioning of mounting holes and reference features is critical to ensure proper assembly alignment, as even small deviations may cause misalignment and affect structural integrity.
    Key challenges include flatness control over large surfaces, thickness consistency, edge quality after machining, and deformation caused by clamping forces and multi-step machining processes. These factors directly impact assembly accuracy and long-term reliability in hydraulic systems.

    Our Capability
    Hydraulic plate and structural component machining
    Mounting and adapter plate machining
    3+2 axis CNC machining capability
    Profile & mounting feature machining
    Counterbore & threaded hole machining
    Stable batch production capability
Quality Control
Precision manufacturing is only one part of hydraulic components production. Hole accuracy, sealing performance, and assembly consistency also require verification throughout the manufacturing process.
At FLYcncpart, quality control is applied from machining to final verification to support stable hydraulic performance and assembly reliability.
Hole and Thread Verification
01 / Hole & Thread Verification
 
How to ensure passages accuracy and assembly consistency?
Hydraulic manifolds often contain passages, threaded holes, matching holes, and intersecting structures. Hole deviation may affect hydraulic performance, sealing reliability, and assembly stability.
FLYcncpart verifies critical hole structures during production to ensure dimensional consistency and stable assembly performance.
 
Inspection Focus
✓ Hydraulic passages verification
✓ Threaded holes inspection
✓ Matching-hole inspection
✓ Hole position control
✓ Intersecting structures verification
02 / Sealing Surface Inspection
 
How to ensure sealing reliability?
Sealing surfaces and mounting features directly influence hydraulic performance and assembly stability.
Critical sealing-related areas are inspected during production to support reliable contact and stable sealing performance.
 
Inspection Focus
✓ Sealing surfaces
✓ Mounting faces
✓ Flatness control
✓ Contact areas verification
Assembly Verification
Sealing Surface Inspection
03 / CMM Verification
 
How to verify critical manifold dimensions?
Critical manifold dimensions and assembly-related features are verified by CMM inspection to support precision manufacturing requirements.
 
Inspection Focus
✓ Position accuracy
✓ Hole distance
✓ Concentricity
✓ Critical dimensions
04 / Assembly Verification
 
How to ensure stable fitting performance?
Precision matching components are verified before shipment to ensure fitting accuracy and assembly consistency.
 
Inspection Focus
✓ Sleeves
✓ Inserts
✓ Plugs
✓ Matching components
CMM Verification
Why Choose Flycncpart for Hydraulic Components?
Hydraulic Manufacturing Experience
Hydraulic Manufacturing Experience
 
Built Around Hydraulic Component Requirements

Hydraulic components require accurate passages, threaded ports, sealing surfaces, and assembly-related features. These requirements directly affect system performance and reliability.
Flycnpart specializes in hydraulic manifolds, valve bodies, hydraulic plates, fittings, sleeves, plugs, and other precision hydraulic components used in fluid control applications.

Key Advantages
✓ Hydraulic manifold machining
✓ Valve body manufacturing
✓ Hydraulic plate machining
✓ Hydraulic fittings production
✓ Precision matching components
✓ Fluid control applications
Stable Production Capacity
Stable Production Capacity
 
Supporting Projects from Prototype to Production

Hydraulic projects often progress from design validation and prototype testing to stable production requirements.
Flycnpart supports different production stages with flexible manufacturing resources, helping customers move efficiently from development to volume production.
 

Key Advantages
✓ Prototype manufacturing
✓ Small-batch production
✓ Stable mass production
✓ Flexible production planning
✓ Reliable delivery support
✓ Consistent manufacturing quality
Flexible Production Support
Flexible Production Support
Adapting to Different Hydraulic Project Requirements

Different hydraulic applications require different production volumes, component types, and engineering adjustments.
Flycnpart provides flexible production support for engineering updates, design revisions, and changing project requirements throughout the product lifecycle.
 
 
 

Key Advantages
✓ Engineering change support
✓ Flexible order quantities
✓ Multiple component types
✓ Project stage support
✓ Rapid production adjustment
✓ Long-term manufacturing support
One-Stop Manufacturing Service
One-Stop Manufacturing Service
Simplifying Hydraulic Component Sourcing

Managing multiple suppliers for machining, finishing, inspection, assembly, and packaging can increase project complexity and lead times.
Flycnpart provides integrated manufacturing support to help customers streamline sourcing and improve project efficiency.
 

Key Advantages
✓ CNC machining
✓ Surface treatment support
✓ Assembly support
✓ Inspection services
✓ Packaging solutions
✓ Integrated supply chain support
Quality & Traceability
Quality & Traceability
Supporting Consistent Hydraulic Performance

Stable hydraulic performance depends on dimensional consistency, fitting accuracy, and controlled manufacturing processes.
Flycnpart applies documented inspection procedures and production traceability systems to support stable quality and repeatable manufacturing results.
 

Key Advantages
✓ Production traceability
✓ Batch consistency control
✓ Inspection documentation
✓ Dimensional verification
✓ Assembly verification
✓ Stable manufacturing processes
Flexible Production Support
Fast Engineering Response
Accelerating Hydraulic Project Development

Fast communication and technical support help reduce project delays and improve development efficiency.
Our engineering and sales teams provide drawing review, manufacturability feedback, quotation support, and project follow-up throughout the manufacturing process.

Key Advantages
✓ Fast quotation support
✓ Drawing review
✓ DFM feedback
✓ Engineering communication
✓ Project follow-up
✓ Production coordination
Instant and Accurate Quotes

Project Support

Supporting hydraulic projects from drawings to manufacturing
FLYcncpart supports custom hydraulic projects through engineering review, manufacturing evaluation, and production support.
Supporting hydraulic manifolds, plates, and precision matching components from prototype development to production.

 Upload CAD / 2D / 3D drawings
  Engineering review & DFM support
 Material & process evaluation
 Prototype & small-batch validation
  Fast quotation support
  Production & delivery support

Materials &
Surface Finishes

Materials
Materials
We provide a wide range of materials, including metals, plastics, and composites.
 
 
Surface Finishes
Surface Finishes
We offer superior surface finishes that enhance part durability and aesthetics for applications requiring smooth or textured surfaces.

Order Process

01 / 
Send RFQ → Upload drawings / specs
 
02 / 
Engineering Review → Material & process confirmation
03 / 
Quotation & Confirmation
 
04 / 
Sample Production & Approval
 
05 / 
Mass Production with QC
 
06 / 
Cleanroom Packaging & Global Shipping
 

FAQ

Feel free to consult us at any time
  +86-13554857217
  +86-13554857217
  No.7 Lougang Avenue, Lougang Community, Songgang Street, Bao'an District, Shenzhen City

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