0103
Since 1991,
precision is all we do
HANBIT PRECISION is a precision parts manufacturer in Noksan National Industrial Complex, Busan.
With 5-axis machining centers and CMM inspection, we take core parts for automotive, semiconductor and hydraulic industries from design to mass production.
- 35yrs
- In business
- 120+
- Clients
- 48units
- CNC & metrology
- 2μm
- Best tolerance
Our Business
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CNC Precision MachiningHigh-precision parts within ±2μm on 5-axis machining centers and CNC mill-turn lathes.
Mold & DieIn-house design, build and tryout of press and injection molds.
Automotive ComponentsTransmission, braking and e-mobility parts under IATF 16949.
Semiconductor Equipment PartsHigh-cleanliness, high-precision parts such as vacuum flanges and chuck bases.
Products
Precision Shafts
Spline Shaft
Involute spline shaft for transmissions, induction hardened and ground.
Precision Shafts
Ball Screw Shaft
Ball screw shaft for machine tools, lead accuracy class C3.
Precision Shafts
Motor Rotor Shaft
Rotor shaft for EV and industrial motors, concentricity within 5μm.
Hydraulic Parts
Hydraulic Valve Block
Valve block for construction machinery with automated cross-hole deburring.
Hydraulic Parts
Hydraulic Cylinder Rod
Hard-chrome plated and polished hydraulic cylinder rod.
Hydraulic Parts
Manifold Block
Multi-channel manifold from 3D flow design to leak testing.
Semiconductor Parts
Vacuum Chamber Flange
Vacuum flange for etch/deposition tools with mirror-finished sealing face.
Semiconductor Parts
E-Chuck Base Plate
ESC base plate with internal cooling channels, flatness within 10μm.
Facilities
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5-Axis Machining CenterSimultaneous 5-axis machining in a single setup.
CNC Mill-Turn LatheDedicated shaft line combining turning and milling.
Metrology Lab (CMM)Temperature-controlled lab with CMMs and surface testers.
Wire EDMHigh-precision wire EDM for molds and micro features.
Clean Assembly RoomClass 1,000 clean room for cleaning, assembly and vacuum packing.
Certifications & Patents
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Have a drawing? Get a quote.
From a single prototype to 100k units a month.
An engineer replies within one business day.