Như MếnNHƯ MẾNCơ khí mài chính xác
Precision grinding workshop · Vietnam

Precision ground to the micron.

A workshop specializing in surface, cylindrical and tool grinding on Japanese machines — NAGASE, AMADA, Okamoto. We take on everything from one-off parts to small batches, inspected on a granite surface plate with Mitutoyo dial gauges.

  • Surface grinding
  • Cylindrical grinding
  • Tool grinding
  • Turning
  • Milling
Get a free quoteSee our workshop

Grinding & turning machines from Japanese and Korean brands · Measured with Mitutoyo equipment

Overview of the Như Mến precision grinding workshop
10+ yrsPrecision grinding experience
±0.002 mmAchievable grinding tolerance
24 hrsQuote response
Japan · KoreaEquipment origin
Equipment · Japanese & Korean machines

Grinding machines from Japanese and Korean brands

Every operation runs on dedicated machines imported from Japan and Korea — the foundation for consistent precision.

NAGASE — Surface grinderJapan

NAGASE — Surface grinder

High-precision surface grinding

AMADA — Surface grinderJapan

AMADA — Surface grinder

Flat surfaces, fine finish

OKAMOTO — Surface grinder with DROJapan

OKAMOTO — Surface grinder with DRO

Digital readout, dimensional control

KONDO — Cylindrical grinderKorea

KONDO — Cylindrical grinder

Precise shaft and cylinder grinding

TONG-IL — LatheKorea

TONG-IL — Lathe

Turning blanks, rough & finish machining

SHIZUOKA — Milling machineJapan

SHIZUOKA — Milling machine

Slots, steps and profiles

Machines are serviced regularly and run by grinders with years of experience.

Quality control

We measure before we ship — no guesswork

Every part is dimensionally checked on a granite surface plate with dial gauges and a certified gauge-block set. We don't rely on certificates — we rely on measurement.

Granite surface plate · Height gauge · Dial indicatorGranite surface plate · Height gauge · Dial indicator
  • Granite surface plateFlat reference for lapping and precise measurement
  • Dial gauge & height gaugeChecking flatness, parallelism and dimensions
  • INSIZE gauge blocksReference sizes from 1.0005mm to 100mm
  • Calipers & micrometersQuick in-process checks
INSIZE gauge block set
Part being inspected
Grinding wheel and DRO close-up
Services

End-to-end precision grinding services

From a drawing or a sample part, we grind, mill and turn to the required tolerance.

Surface grindingMag chuck

Surface grinding

Surface grinding on a magnetic chuck, achieving high flatness and finish, tolerance to ±0.002 mm.

Cylindrical grinding (OD & ID)Shaft & bore

Cylindrical grinding (OD & ID)

Grinding shafts, bores and rotational parts, ensuring concentricity and dimensional accuracy.

Internal grindingInternal bore

Internal grinding

Precise internal grinding for bushings, dies and tubular parts, ensuring roundness and concentricity.

Face grinding / lappingParallelism

Face grinding / lapping

Face grinding and lapping of thin parts, ensuring parallelism and flatness.

Cutter & tool grindingReconditioning

Cutter & tool grinding

New grinding and reconditioning of milling cutters, lathe tools, drills and cutting tools.

Milling – TurningDrawing

Milling – Turning

Milling and turning mechanical parts to drawing, finished before precision grinding.

Mold & die machining and supplyTooling

Mold & die machining and supply

Machining of die components, punches and dies, plus supply of molds and dies to drawing for production and stamping.

Custom machiningOne-off

Custom machining

One-off and small-batch machining to drawing, sample or parts needing reconditioning.

Quality inspectionInspection

Quality inspection

Dimension and tolerance inspection with precision measuring equipment before handover.

Materials: steel, hardened steel, stainless steel, cast iron, alloys, copper, aluminium…

Featured work

Real machined parts we have delivered

A selection of precision components, molds and parts machined and delivered by Nhu Men.

U-shaped clamp blocks

U-shaped clamp blocks

Surface-ground clamp parts in batches, consistent dimensions and finish.

Flanges & nozzles

Flanges & nozzles

Steel and brass flanges with precision-drilled jet holes, concentric machining.

Mold blocks

Mold blocks

Punch and die blocks, CNC-milled and finish-ground with traceability marking.

Precision locating pins

Precision locating pins

Cylindrically ground pin sets, inspected on a granite surface plate.

V-shaped fixture frame

V-shaped fixture frame

CNC-machined fixture frame, inspected with a Mitutoyo dial gauge.

Thin locating frame

Thin locating frame

Thin-wall aluminium/steel frame, complex profile milling with tight flatness.

Large display frame

Large display frame

Large fixture frame with many locating holes and tight tolerances.

Micro pins

Micro pins

Ultra-small shaft parts, precision-ground small diameters.

Process

Four steps to a part that meets spec

  1. 01

    Send drawing & sample

    Send a drawing, CAD file or sample part via Zalo/email.

  2. 02

    Advice & quote

    Material and tolerance advice, quote within 24 hours.

  3. 03

    Machining & precision grinding

    Milling, turning and grinding to spec on Japanese machines.

  4. 04

    Inspection & handover

    QC on every part, packed and delivered on time.

Send your drawing today, get a quote in 24 hours.

Attach your drawing file or send a sample part — we advise on material and tolerance and quote within 24 hours. One-off and small batches welcome.

  • Trusted
  • Precise to ±0.002 mm
  • On-time delivery
Send drawing via ZaloCall: 096 6093477
Address104/19A Binh Thung, Binh An Ward, Di An City, Binh Duong, Vietnam
Phone / Zalo096 6093477
Email[email protected]
Working hoursMon–Sat, 8:00–17:30