Box Build Assembly
Take your PCB assembly into a defined product or subsystem build. Bring enclosure drawings, wiring, firmware and acceptance requirements to discuss board integration, connections, labelling and final packaging.
From an assembled PCB to the product configuration you need
Box build assembly brings circuit boards, wiring and mechanical parts together in an enclosure or subsystem. It is useful when your delivery needs to arrive ready for integration, rather than as separate boards and loose components.
GlobalWellPCB reviews the mechanical and electrical interfaces with your product BOM. Define exactly which parts and operations are included, from cables and fasteners to firmware and finished-unit checks.
Keep electronic, mechanical and wiring items in one scope.
Use defined drawings, interfaces and installation instructions.
Agree firmware, serial marking and any recorded identifiers.
Specify unit accessories, protection and packaging.
Choose the work your order needs
PCB-to-enclosure integration
Mount boards, panels and supplied mechanical parts to the approved drawings. Define installation order, spacers, fasteners and connector alignment.
Internal wiring and subassemblies
Add specified cables, harnesses and interconnects. Provide the wire list and connector orientation so power and signal connections follow one controlled definition.
Configured and labelled units
Discuss programming, identification labels and a final acceptance procedure. Your released firmware and test plan define the required unit configuration.
How the project moves forward
- 01
Describe the delivered unit
Send the product BOM, enclosure drawings, wiring details and PCBA files.
- 02
Review interfaces and supply
Resolve fit, access, part ownership and assembly sequence.
- 03
Approve an integration baseline
Confirm the configured sample, work instructions and final acceptance tests.
- 04
Build and release the units
Assemble to the approved configuration and deliver with the agreed labels and records.
What to send for a useful quotation
| File or requirement | Details to include |
|---|---|
| PCB fabrication files | Gerber and drill data, board construction and any panel requirements. |
| Component BOM | Exact manufacturer and MPN, quantity, fitted references and approved alternatives. |
| Placement file | CPL / pick-and-place data identifying X/Y, side, rotation and reference designator. |
| Assembly drawing | Polarity, DNP positions, mechanical details and special component instructions. |
| Enclosure and installation drawings | Provide dimensions, mounting, fasteners, connector positions and assembly sequence. |
| Wiring and finished-unit test plan | Include pin maps, firmware, power-up instructions, loads and pass/fail limits. |
Include the quantity, current revision and required delivery date. If a decision is still open, identify it in your message so the review can address it.
Know what will be checked and returned
| Review area | What it covers | What to specify |
|---|---|---|
| Mechanical fit | Check mounting, alignment and installed clearances to the drawings. | Identify critical interfaces and required measurements. |
| Wiring and configuration | Verify pin mapping, connection identity and firmware configuration. | Specify continuity and programming evidence. |
| Finished-unit operation | Use the product acceptance procedure and appropriate loads or simulators. | Agree fixtures, test limits and unit-level records. |
State any unit or batch identification, packaging and inspection or test records you need with delivery. The quotation confirms the operations and evidence included.
What shapes your quotation
A useful quotation describes the complete deliverable and its supply responsibilities. Include these items in the review so you can compare like-for-like scope.
- Enclosures, electronic and mechanical BOM items and the chosen supply split.
- Board mounting, wiring, installation tooling and any sample integration review.
- Programming, unit tests, labels, accessories and finished-product packaging.
The delivery plan follows file readiness, approved materials and the requested operations. Share your target date and any items already available to help review the schedule.
Frequently asked questions
What is the difference between PCBA and box build?
PCBA delivers a populated circuit board. Box build adds the agreed mechanical integration, wiring and product configuration needed for a unit or subsystem.
Can I supply the enclosure and specialist parts?
Yes. Identify customer-supplied items in the product BOM, with quantities and arrival dates. Include fit drawings and incoming acceptance requirements.
What does the final test need?
A procedure with power sequence, interfaces, loads and pass/fail criteria. State who supplies the fixture, software and reference unit.
Can labels and accessories be included?
List label artwork, serial rules, manuals, cables and accessories in the delivery specification. These items can then be reviewed as part of the quoted work.
Discuss your Box Build Assembly requirements
Send the files, quantity and deliverable you need. Add your supply responsibilities, target date and any test or documentation requirements so the review covers the complete order.