(65) 6844 3868
ABOUT US

Onn Wah Precision Machining is your one-stop solution for all your precision machining needs. We specialize in CNC-machining of complex medium-size components, in a high-mix low-volume environment.

We rely on over 50 years of industry experience and knowledge to provide world class engineering solutions to a wide variety of industries that include the semiconductor, biomedical, oil & gas and aerospace industries.

 

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ONN WAH PROMISE
  • On time delivery
  • High Quality Product & Services
  • Adhere to Confidentiality Agreements
  • Adoption of lean practices for sustainable competitiveness
  • Engineering-Driven Company
  • Full traceability of all parts
  • Dedicated Program Management
  • Say what we do and do what we said
  • More than 50 years of Engineering Excellence
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SAMPLE PARTS

  • Sample Part 1
    Sample Part 1

    Industry

    None


    Material

    Aluminium 6061-T651


    Special Process

    Clear Anodize


    Machine Used

    DMG 50 Evo with 18,000 RPM spindle

    >
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  • Sample Part 2
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    Sample Part 2

    Industry

    Aerospace


    Material

    Aluminium 2024-T6


    Special Process

    Clear Anodize & Dichromate Seal


    Machine Used

    DMG MORI NH4000DCG

    >
    ×
  • Sample Part 3
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    Sample Part 3

    Industry

    Aerospace


    Material

    Stainless steel AMS 5643


    Special Process

    Passivation


    Machine Used

    DMG DMU50e Linear

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    ×
  • Sample Part 4
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    Sample Part 4

    Industry

    Aerospace


    Material

    Aluminium 2618A-T6


    Special Process

    Hard anodize with Dichromate Seal & Yellow Chromate


    Machine Used

    MAKINO A55e

    >
    ×
  • Sample Part 5
    <
    Sample Part 5

    Industry

    Aerospace


    Material

    Stainless steel AMS 5653


    Special Process

    Passivation


    Machine Used

    OKUMA LB300 / DMG DMU50

    >
    ×
  • Sample Part 6
    <
    Sample Part 6

    Industry

    Aerospace


    Material

    Aluminium 2024-T351


    Special Process

    Anodize with Dichromate Seal & Yellow Chromate


    Machine Used

    DMG DMU50e Linear

    >
    ×
  • Sample Part 7
    <
    Sample Part 7

    Industry

    Aerospace


    Material

    Aluminium 2618-T8


    Special Process

    Hard Anodize & Yellow Chromate


    Machine Used

    OKUMA LB300 / DMG DMU50

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