Hand off PCB fabrication, component sourcing, SMT and THT assembly, inspection and project-defined testing—without losing visibility of revisions, BOM decisions or release requirements.
The quotation records who supplies each material line, which inspections apply and which decisions must be approved before production.
Your team needs to see where cost, lead time and production risk come from. The review connects the commercial quote to engineering actions and customer approvals.
Parallel planning shortens the critical path, while inspection gates stop material or process questions from moving downstream unnoticed.
Representative local manufacturing and inspection images are shown for process context. The project-specific route and equipment are confirmed from board complexity, component package and test requirements.
Before ordering PCBA, confirm the build model, assembly process, component package requirements, inspection method, testing inputs and traceability records.
| Items to Confirm | PCBA Requirements to Confirm Before Quotation |
|---|---|
| Build model | Full-turnkey, partial-turnkey or consigned material. |
| Build stage | Prototype, engineering build, pilot and repeat production routes reviewed against the actual project. |
| Assembly standard | Published IPC Class 2/3 support, with workmanship and acceptance requirements confirmed by project. |
| Assembly process | SMT, THT and mixed-technology assembly, including double-sided builds. |
| Package window | Fine-pitch, QFN and BGA requirements are reviewed against footprint, stencil, process and inspection access. |
| PCB construction | FR-4, HDI, rigid-flex, metal-core, ceramic and project-specific constructions subject to fabrication review. |
| Inspection | 3D SPI, 3D AOI, first article and X-Ray for hidden joints as specified. |
| Testing and integration | ICT/FCT, firmware loading, coating, serialization and box build are included only when the required inputs and acceptance criteria are agreed. |
| Component sourcing | Approved BOM lines, customer-controlled parts, proposed alternates and consigned materials remain visible in the responsibility matrix. |
| Traceability | Required identifiers, record format and retention period are confirmed for the applicable project before release. |
These are representative manufacturing processs, not customer outcome claims. The quotation translates your actual files into the required sourcing, assembly, inspection and test plan.
Typical concern: lifecycle control, material traceability and stable repeat builds.
Review process: BOM health, controlled process baseline, inspection records and approved change handling.
Typical concern: polarity, thermal load, connector fit and fine-pitch package inspection.
Review process: DFM, first article, SPI/AOI, X-Ray where required and functional-test planning.
Typical concern: connector workmanship, through-hole control, programming and enclosure integration.
Review process: assembly sequence, selective manual operations, FCT requirements and final inspection.
Timing and responsibility are confirmed around the project files, rather than implied by a generic promise.
The available Gerber, BOM, placement, quantity and test information is checked before a project-specific quotation is finalized.
The manufacturing schedule is confirmed only after PCB construction, material availability, engineering questions, inspection and testing scope are reviewed.
Approved files, BOM lines and test inputs form the baseline. Changes are assessed for cost, material and schedule impact before work continues.
Request a mutual NDA before emailing confidential files. A high-level project summary is enough to begin the first discussion.
Email Gerber, BOM and centroid files, request an NDA first, or begin with one difficult assembly or sourcing question. EBest PCBA will confirm the review scope, open decisions and next step.
