Turnkey Box
Build Assembly
Genuine components. 9-stage inspection. Built for prototypes & low-to-medium volume.
Stop coordinating separate PCB fabricators, SMT houses, cable shops, and enclosure vendors. OrinewPCB specializes in prototype and low-to-medium volume turnkey box builds—delivering complete, tested electromechanical assemblies with free DFM review, firmware programming, custom functional testing, and 1:1 human engineering support.
- ISO Certified
- IATF Certified
- UL Certified
- No MOQ · Prototype to Medium Batch
- NDA Protected
Every incoming component verified by our staff. Every project supported by a dedicated human specialist.
Purpose-built for prototypes & low-to-medium volume
High-volume EMS giants prioritize 50,000-unit contracts—leaving 5-unit prototypes and 300-unit production batches stuck in slow queues. OrinewPCB’s box build lines are engineered specifically for high-mix, agile small-to-medium batch assembly with full 9-stage inspection.
Prototypes & Proof-of-Concept
1 – 20 unitsValidate enclosure fit, thermal performance, wire harness routing, and system firmware without investing in mass-production tooling or minimum order commitments.
- True No MOQ — start from 1 complete box build
- Hands-on DFA feedback on cable & chassis fit
- 7-day expedited turnaround available
EVT / DVT / PVT Pilot Runs
20 – 200 unitsBridge the gap between benchtop prototypes and commercial launch. Refine BOM selections, lock down functional test fixtures, and implement ECOs between batches.
- Full SMT First Article Inspection (FAI) on every run
- Flexible BOM & drawing revision updates
- On-site MCU flashing & 100% functional test
Low-to-Medium Volume Runs
200 – 5,000+ unitsRepeatable, certified turnkey manufacturing for industrial, medical, automotive, and IoT products that demand Tier-1 quality without rigid mass-market volume quotas.
- Dedicated small-batch SMT & box build cells
- Locked BOM control with zero silent substitutions
- Custom serialization, barcoding & retail/ESD packing
Genuine parts.
Checked first.
Authorized sourcing backed by physical incoming verification—with zero silent substitutions.
Counterfeit, remarked, or unapproved substitute parts can compromise an entire production run. OrinewPCB combines strict BOM lock-down with hands-on staff verification of incoming electronic components, connectors, and mechanical hardware before assembly begins.
- Staff-verified incoming parts
- Our IQC specialists physically inspect component markings, packaging integrity, supplier documentation, and lot codes on arrival rather than relying on assumptions.
- Zero silent substitutions
- We build strictly to your approved BOM and exact Manufacturer Part Numbers (MPNs). No alternate or cross-referenced component is ever used without your explicit written sign-off.
- Proactive obsolescence & lead-time alerts
- If a special or end-of-life (EOL) component faces stock constraints, your dedicated specialist flags it upfront during quoting with vetted alternatives so your delivery schedule stays predictable.
9 inspection stages
Built under ISO, IATF, and UL certified quality management. Every build passes through nine structured checkpoints from incoming parts to final box-build release.
1. IQC Incoming Material Inspection
Incoming quality control. Staff-led authenticity verification, electrical value checks, and dimensional inspection of incoming electronic components, enclosures, and harnesses.
2. SPI Solder Paste Inspection
3D solder paste inspection. Measures solder paste volume, height, and pad alignment prior to component placement to eliminate solder bridging and insufficient joints at the source.
3. Online AOI Inspection
In-line automated optical inspection. Real-time optical inspection along the SMT line to catch placement offset, polarity errors, tombstoning, and reflow defects immediately.
4. SMT First Article Inspection
Initial-build verification (FAI). Complete engineering verification of the first assembled PCBA against your BOM, placement coordinates, and assembly drawings before your batch run continues.
5. IPQC In-Process Inspection
In-process quality control. Continuous patrol checks across SMT, through-hole soldering, cable harness routing, and mechanical enclosure fastening stations to maintain build consistency.
6. Offline AOI Inspection
Secondary optical inspection. Dedicated optical verification for wave/selective-soldered through-hole leads, mixed-technology subassemblies, and board-level interconnects.
7. X-Ray Solder-Joint Inspection
Hidden-joint inspection. Cross-sectional X-ray inspection for BGA, QFN, and bottom-terminated packages to verify solder ball integrity and detect hidden voids or shorts.
8. QC Manual Inspection
System & functional quality control. Finished box build inspection covering mechanical fit, wire harness continuity, firmware programming verification, and custom functional testing per your test procedure.
9. QA Pre-Shipment Inspection
Pre-shipment quality assurance. Final audit of all inspection records, custom labels, serial/barcode tracking, and ESD-safe or retail packaging before release and dispatch.
Turnkey Box Build Scope & Capabilities
Coordinating separate PCB fabricators, SMT shops, cable harness makers, and enclosure vendors creates revision mismatches and handoff delays. OrinewPCB manages the entire electromechanical production chain under one roof—delivering tested, labeled, ready-to-ship units.
Every production step integrated in-house—zero unapproved subcontracting.
- In-house PCB fabrication & SMT/THT assembly
- 1–32 layer rigid, flex, rigid-flex, and metal-core PCBs paired with high-precision SMT (BGA, QFN, fine-pitch) and selective/wave THT assembly verified prior to chassis integration.
- Custom wire harnesses & point-to-point routing
- IPC/WHMA-A-620 compliant cable harness fabrication, terminal crimping, continuity/pinout verification, and strain-relieved internal chassis routing.
- Enclosure, thermal & mechanical integration
- Torque-controlled fastening into CNC aluminum, sheet metal, plastic, DIN-rail, or IP-rated enclosures—complete with heat sinks, thermal pads, conformal coating, switches, and displays.
- Firmware flashing, functional test & retail/ESD packing
- On-site IC/MCU programming with version logging, custom fixture or procedure-driven system testing, serial/barcode tracking, and custom ESD foam or retail-ready packaging.
From BOM to Ready-to-Ship: 5-Stage Turnkey Delivery
Single point of accountability across every build stage- Stage 01 · PrepareFree DFM & BOM Audit
Gerber, BOM, 3D STEP enclosure clearance check, and exact MPN lock-down.
- Stage 02 · FabricateIn-House PCBA
PCB fabrication, SMT & THT assembly verified via 3D SPI, AOI, SMT FAI, and X-Ray.
- Stage 03 · IntegrateHarness & Chassis Build
Custom cable harness routing, thermal interface installation, and torque-controlled enclosure fit.
- Stage 04 · VerifyFirmware & System Test
On-site MCU flashing, power-up verification, and 100% functional testing per your procedure.
- Stage 05 · DeliverSerialize & Dispatch
Custom labels, barcode traceability, ESD foam or retail box packing, and QA release.
Industrial Controls & HMI
PLC control units, DIN-rail modules, sensor interfaces, and operator panels with multi-harness routing.
Automotive & Mobility Systems
IATF-compliant electronic subassemblies, power distribution modules, and vibration-resilient vehicle units.
IoT Gateways & Smart Devices
Compact wireless hubs, fine-pitch BGA boards, RF/antenna integration, MCU flashing, and retail packaging.
Power & Test Instrumentation
Thermal-managed aluminum enclosures, heavy-copper power boards, panel indicators, and calibrated test units.
Buyer concerns, addressed with engineering evidence
Switching EMS partners mid-program is costly. Here is how OrinewPCB eliminates the four biggest risks hardware teams face when outsourcing turnkey box builds.
“We’ve had quality issues or silent part substitutions with overseas EMS vendors before.”
Strict MPN Lock-Down + 9-Stage Inspection
Our IQC staff physically verify incoming part markings and lot codes. We never substitute a component without your written sign-off, and every build passes 3D SPI, Online/Offline AOI, SMT FAI, X-Ray, and functional testing under ISO, IATF, and UL systems.
“Will our 10-unit prototype or 300-unit batch get pushed aside by 50,000-unit contracts?”
Dedicated High-Mix, Small-to-Medium Batch Cells
Unlike mass-production giants, our lines are engineered for rapid changeover with No MOQ. A 5-unit EVT pilot run receives the exact same SMT First Article Inspection (FAI) and engineering priority as a 2,000-unit batch.
“What if our cable harness or tall components collide with the enclosure during assembly?”
Upfront Free DFM & 3D DFA Clearance Audit
Most box build delays come from board-to-chassis mismatches caught too late. Our engineers review your Gerber, BOM, and 3D STEP enclosure drawings free of charge before production starts—resolving mechanical and routing conflicts at Stage 01.
“How do you protect our IP, firmware binaries, and custom enclosure CAD files?”
Contractual NDA Protection & Single-Roof Control
We gladly sign a mutual NDA before you transfer any files. Because PCB fabrication, SMT, harness routing, firmware flashing, and final box assembly stay in-house, your design files and firmware binaries are never handed off to unvetted third-party shops.
| Evaluation Criteria | OrinewPCB Agile Turnkey Box Build | Mass-Production EMS Giants | Uncertified Prototype / Broker Shops |
|---|---|---|---|
| Minimum order & queue priority | No MOQ (1 to 5,000+ units) — dedicated fast-changeover lines keep small & medium batches on schedule. | High MOQs (typically 1,000–10,000+ units); prototype and pilot runs get deprioritized. | Low MOQ, but lacks structured production cells for repeatable 200–2,000 unit scaling. |
| Turnkey scope & subcontracting | Full in-house execution — PCB fab, SMT/THT, wire harness, enclosure assembly, firmware, and packing under one roof. | Full turnkey available, but gated behind heavy NRE fees and multi-week line setup. | Usually board-only or brokered across 3–4 separate shops with high handoff defect risk. |
| Component authenticity & BOM control | Staff-verified IQC & zero silent substitutions — built strictly to your approved MPNs. | Authorized sourcing, but rigid AVL policies slow down agile alternate approvals. | High risk of unapproved cross-substitutions or unverified gray-market components. |
| Inspection & testing depth | 9 structured stages — IQC, 3D SPI, Online AOI, SMT FAI, IPQC, Offline AOI, X-Ray, System Functional Test & QA. | Comprehensive inspection, often billed as extra NRE on low-volume builds. | Visual inspection or basic continuity check only; rarely includes X-Ray or system FAI. |
| Pre-build DFM & DFA review | Free with every quote — checks BOM, footprints, 3D enclosure fit, and harness clearance upfront. | Billable engineering service or reserved for high-volume annual contracts. | Not offered; builds blindly to files, exposing errors only after assembly fails. |
| Engineering communication | 1:1 dedicated human specialist from initial RFQ and DFM review through final shipment. | Layered account managers and slow ticket queues for ECOs or revision updates. | Automated chatbots or sales reps without hands-on DFM/DFA engineering support. |
Review before you build
Free DFM & DFA assessment included—catching mechanical and electrical conflicts before production starts.
Most box build delays come from mismatched BOM revisions, footprint errors, or cable routing that collides with enclosure standoffs. OrinewPCB engineers review your board and mechanical files upfront at no charge so issues are resolved before assembly.
Request Free DFM Review
What our engineering review checks
- BOM, Gerber & centroid alignment
- Verifies matching file revisions, component footprints, pad geometries, reference designators, and component polarity across all board data.
- Enclosure fit & cable clearance
- Checks PCB mounting hole alignment, tall component clearance, panel cutout tolerances, and internal wire harness bend radii.
- Firmware & test accessibility
- Confirms programming header access, power-up conditions, test points, and measurable pass/fail criteria for your custom functional test.
- Component lifecycle & sourcing health
- Flags long-lead-time, allocation-constrained, or obsolete parts early so approved alternatives can be confirmed before locking your schedule.
A dedicated human
for your project.
Talk through the details
One-to-one human customer service from initial RFQ and DFM feedback through final shipment.
Small-to-medium batch builds require agility—whether approving a substitute connector, refining a drawing between pilot runs, or updating firmware. Instead of trapping you in automated chatbot loops or rigid big-factory queues, OrinewPCB pairs you with a dedicated human specialist who knows your BOM and build status.
- Direct sourcing & BOM control
- Review exact component stock, authenticity verification, and written approval before any part change occurs.
- Transparent build & test updates
- Coordinate SMT FAI sign-off, firmware versions, functional test feedback, custom labeling, and delivery dates with one person.
Our Lead Times
Standard: 10 days.
Expedited: 7 days.
If special components need to be procured separately, the lead time may extend to 10–30 days. The exact timing varies with component availability and your project's requirements.
Share your target build quantity and required delivery date. Your dedicated specialist will review the sourcing requirements and confirm the final schedule with you.
Quote the whole product
A clear engineering package lets our team quote your PCBA, wiring, enclosure integration, firmware flashing, and functional test accurately on the first pass.
Recommended RFQ file package
- Complete BOM: Manufacturer names, exact MPNs, reference designators, quantities, and any “no-substitution” flags.
- PCB & SMT data: Gerber/ODB++ files, pick-and-place (XY centroid) files, and assembly drawings with matching revisions.
- Mechanical & wiring drawings: 3D STEP/CAD enclosure files, assembly instructions, wire lengths, and connector pinouts.
- Firmware & functional test: Firmware binaries (.hex/.bin), programming instructions, test procedure, and pass/fail criteria.
- Labeling, packaging & batch size: Custom label artwork, packaging specs, initial prototype count, and target small-to-medium batch quantity.
What shapes your box build quote?
- BOM & component sourcing
- Active/passive component selection, specialized connectors, and custom enclosure hardware.
- Electromechanical complexity
- Number of subassemblies, internal wire harness density, thermal management, and fastener requirements.
- Programming, test & packaging
- Firmware flashing time, custom functional test procedures, serial barcoding, and custom box packaging.
- Optimized for low-to-medium volume (No MOQ)
- Our lines are configured for fast changeovers—giving prototype, pilot, and small-to-medium batch orders priority attention without high-volume minimums.
All files are handled under strict confidentiality. We gladly sign your mutual NDA prior to file transfer.
Frequently Asked Questions
Direct answers on component authenticity, 9-stage inspection, lead times, and low-to-medium volume turnkey box builds.
How do you guarantee component authenticity and prevent unauthorized substitutions?
OrinewPCB sources from vetted supply channels and assigns IQC staff to physically verify component markings, packaging, and documentation upon arrival. We build strictly to your exact MPNs—we never make silent substitutions without your explicit written approval.
What are the 9 inspection stages in your quality process?
Our 9 stages are: (1) IQC incoming verification, (2) 3D SPI solder paste inspection, (3) Online AOI, (4) SMT First Article Inspection (FAI), (5) IPQC in-process patrol checks, (6) Offline AOI, (7) X-Ray inspection for BGA/hidden joints, (8) Final QC including functional testing and mechanical verification, and (9) Pre-shipment QA audit.
What certifications does OrinewPCB hold?
OrinewPCB operates under ISO Certified, IATF Certified, and UL Certified manufacturing and quality systems, supporting industrial, automotive, medical, and commercial electronics builds.
Do you provide firmware programming, custom functional testing, and custom packaging?
Yes. We support on-site IC/MCU firmware flashing, custom board-level and system-level functional testing based on your test procedures/fixtures, custom serial/barcode labeling, and customized protective or retail packaging.
What order quantities do you specialize in? Is there an MOQ?
OrinewPCB specializes in prototypes, NPI pilot runs, and low-to-medium volume box build assembly with no minimum order quantity (No MOQ). Unlike mass-production-only factories where small batches get pushed to the back of the queue, our lines and 9-stage inspection process are tailored for agile small-to-medium batch production.
What is covered in the free DFM review?
Our engineers check BOM-to-Gerber consistency, component footprints and polarity, SMT solderability, enclosure mounting alignment, and internal cable routing clearance before manufacturing starts so costly rework is avoided.
Will I work with a real person or an automated bot?
You always work 1:1 with a real human specialist. From quoting and DFM review through component sourcing and final dispatch, you have a direct point of contact who understands your project details.
How do the 10-day standard and 7-day expedited lead times work?
Our standard assembly lead time is 10 days, with a 7-day expedited option available for urgent builds. If your project requires custom-tooled enclosures or long-lead components, your specialist confirms the exact procurement and assembly timeline in your quote.
Can we sign an NDA before sharing our BOM, firmware, and 3D CAD files?
Absolutely. We treat all customer designs, Gerber files, 3D enclosure models, and firmware binaries as strictly confidential and are happy to execute a mutual NDA before you upload your files.
Discuss your BOM, custom enclosure tolerances, or functional test setup 1:1 with our engineering team.
Let’s plan
your next build.
Start with a free DFM assessment and a 1:1 conversation with a real specialist. Tell us what you need to build—from 1 prototype to low-to-medium volume batches.
[email protected]Attach your BOM, PCB Gerber/XY files, 3D enclosure drawings, and any firmware or functional test procedures to your email. NDA requests are welcome.
