Wrex Products, Inc. of Chico — home

Assembly & Electromechanical Assembly

We assemble molded, cast, and machined components — including electromechanical assemblies with wiring, fasteners, and purchased components — into finished, ready-to-ship products. That includes medical device assembly, gaming industry assembly, and ESD-controlled assembly, plus hot stamping and pad printing for decoration and marking.

Electronics manufacturing and assembly line
Representative industry photo · credits

Typical applications

  • Medical device assembly
  • Gaming industry assembly
  • ESD-controlled assembly for static-sensitive components
  • Multi-component product assembly (molded, cast, and purchased parts together)
  • Electromechanical assemblies with wiring and connectors
  • Assemblies requiring hot stamping or pad printing before final assembly

Process overview

  1. 1

    Assembly process planning

    Work instructions and fixturing are developed from your assembly drawing or BOM.

  2. 2

    Assembly

    Components are assembled to specification, including any required torque, adhesive, or fastening process.

  3. 3

    Functional testing

    Assemblies are checked against your functional requirement before packaging.

  4. 4

    Packaging & shipment

    Finished assemblies are packaged to your specification.

Part design considerations

  • Bill of materials completeness, including any customer-furnished components
  • Functional test requirements and acceptance criteria

DFM guidance

  • Provide a complete BOM and assembly drawing early — incomplete BOMs are the most common source of assembly quoting delay

Quality controls

  • Functional testing against your acceptance criteria
  • Visual and dimensional inspection of assembled units

Secondary operations available

  • Pad printing
  • Hot stamping
  • Thermal and ultrasonic insert installation
  • Custom packaging

Frequently asked questions

Can you assemble parts that Wrex didn't manufacture?

Yes — send your BOM, assembly drawing, and any customer-furnished parts for a quote.

Do you offer ESD-controlled assembly?

Yes, we have a dedicated ESD assembly area for static-sensitive electronic and electromechanical work. Tell us your ESD requirements at RFQ so the process is set up correctly from the start.

Can you decorate or mark parts?

Yes — hot stamping and pad printing are both done in-house, typically after any coating step and before final assembly.

Ready to talk about your project?

Send your drawings or describe your part — an engineer will follow up, not a sales queue.