HYUPSUNG · Precision Machining

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View our featured products and machining cases, then send your drawing for a free quote.

View Portfolio Drawing / Quote Inquiry

Core Competencies

We work as a partner responsible for process, inspection, and delivery—not just outsourcing.

40+Years (OEM)
±0.01Tolerance (mm)
2000+Units / Month
Ø150Max Diameter
Products

Product Showcase

OEM Fly Reel
Finished OEM Fly Reels
OEM Fly Reel No.13
1 view
OEM Fly Reel No.13
Precision Machining Anodizing OEM
OEM Fly Reel No.14
3 views
OEM Fly Reel No.14
5-Axis Machining High Precision OEM
OEM Fly Reel No.15
5 views
OEM Fly Reel No.15
Precision Machining Lightweight Design OEM
Precision Parts
Precision Machined Parts
Precision Part P-01
2 views
Precision Part P-01
5-Axis CNC High Precision Custom
Precision Part P-02
4 views
Precision Part P-02
Complex Machining Tight Tolerance 100% Inspection
Precision Part P-03
2 views
Precision Part P-03
MCT Machining Surface Treatment Low-to-High Volume
Portfolio

Machining Cases

Heat Sink (Cylindrical) Machined Part
Heat Sink (Cylindrical) Machined PartCylindrical turning + Repetitive groove machining + Fastening hole machining
Polygonal Shape Parts (Knob/Cam)
Polygonal Shape Parts (Knob/Cam)External shape machining + Center thread/bore precision
Polygonal Shape Parts (Complex Machining)
Polygonal Shape Parts (Complex Machining)External shape + Pocket/bore machining + Fastening alignment
Spool/Rotor (Multi-hole) Machined Part
Spool/Rotor (Multi-hole) Machined PartMultiple circular hole machining + Concentricity/flatness control
Gear/Component Set (Precision Machining)
Gear/Component Set (Precision Machining)Tooth profile/alignment centered machining + Assembly quality consideration
Shaft/Standoff (Machined Parts)
Shaft/Standoff (Machined Parts)Turning + Step/groove machining + Fastening quality
Spool (Multi-hole) Precision Machining
Spool (Multi-hole) Precision MachiningMulti-hole pattern + Surface quality + Dimensional repeatability
Housing/Plate (Anodized)
Housing/Plate (Anodized)Shape machining + Engraving/marking + Surface finishing
Titanium Fastening/Housing Parts
Titanium Fastening/Housing PartsFastening alignment + Dimensional stability
Anodized Product (Finished)
Anodized Product (Finished)Precision machining + Surface treatment + Assembly completeness
Precision Pin/Shaft
Precision Pin/ShaftStep machining + End chamfering + Surface quality
Free Quote

Drawing Attachment & Free Quote

Send your drawing (step/dwg/pdf) and quantity range, and we'll reply with a quote and delivery schedule within 1-2 business days.

Max 20MB recommended · .dwg / .step / .pdf, etc.
HYUPSUNG AI
Manufacturing Consultation
Hello. Ask about CNC/MCT machining, OEM parts, equipment, lead time, or quotation requirements.