O.N – A Precision Machining and
    Equipment Manufacturing Company
    Committed to the Highest Quality

    Delivering Precision to Customer Needs through Advanced Plastic Processing Technology

    Plastic Welding Enhancing Seal Integrity
    and Bond Strength through Precise,
    High-Temperature Control

    High-Precision Plastic Joining Technology Based on Hot-Air Welding Techniques

    Equipment Assembly Solutions Delivering
    Both Precision and Integration

    Systematic Assembly Processes Optimized for High-Performance Semiconductor Equipment

    O.N completes automation from
    process analysis to equipment design
    and control technology.

    Build automation systems optimized for on-site operations

    Your Trusted Technology Partner
    in Semiconductor Equipment Parts Processing and Assembly
    O.N delivers trusted solutions in semiconductor, display, and solar equipment components through a One-Stop ODM system — from design to machining, injection, plating, and assembly — backed by robust SCM and secure systems.
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    A One-Stop Integrated Manufacturing
    Service, from Design to Assembly
    We integrate all manufacturing processes — including design, machining,
    and assembly — to precisely meet our customers’ needs

    DESIGNExpert Product Development Process

    PLASTIC MACHININGHigh-Precision Machining for Diverse Requirements

    PLASTIC WELDINGMulti-Material Welding & High-Reliability Testing

    FUSION WELDINGHigh-Precision Welding Technology Available in Cleanrooms

    STEELPrecision Fabrication and Customized Sheet Metal Solutions

    POLISHINGEnhancing Product Value through High-Precision Polishing

    ASSEMBLYHigh-Precision Assembly and Cleanroom-Based Production

    SUB ASS’YFinal Engineering for Design Realization

    POWDER COATINGAchieving Superior Finishes through Precision Machining and Coating
    Operating Optimal Production Infrastructure Centered on Customer Needs
    We have established specialized facilities for design, machining, and assembly to meet diverse domestic and international manufacturing requirements. Through advanced equipment and skilled personnel, we ensure the production of high-quality products.
    Facility Overview