In the fast-moving electronics market, every week counts. Product teams want to move from design to working prototypes and production as quickly as possible. That’s where full turnkey PCB assembly makes a difference. Instead of managing multiple suppliers for fabrication, component sourcing, and assembly, a single partner handles everything—from your Gerber files to tested, ready-to-ship boards.
FastTurn PCBs delivers exactly that convenience. With years of turnkey PCB assembly experience, the company enables startups and established OEMs to shorten lead time, reduce risk, and focus on innovation.
What “Full Turnkey” Really Means
In a full turnkey PCB assembly, the supplier assumes full responsibility for the process. They fabricate bare boards, source all parts on your BOM, assemble components (SMT, THT, or mixed), inspect and test the finished boards, and ship them to you.
This is different from a “partial” or “consigned” service, where the customer provides some or all of the components. Full turnkey eliminates the need to manage procurement, inventory, and supplier coordination. It is ideal for engineering teams that want a quick, seamless process and guaranteed accountability from start to finish.
| Component sourcing | Supplier purchases all parts | Customer provides some or all parts |
| Responsibility | One source, end-to-end | Shared between customer and assembler |
| Lead time | Shorter, predictable | May delay due to missing components |
| Best for | Prototyping, startups, production | When you already have in-stock parts |
Why Choose Full Turnkey for Rapid Prototyping
When you need quick prototypes, every extra communication loop slows you down. Full turnkey assembly allows you to upload your design files and get a complete quote—PCB fabrication, assembly, and parts—in one step.
FastTurn PCBs supports projects as small as five pieces and scales up to 100,000 units. Typical prototypes can be built within 3–7 working days, while small-batch production usually takes 10–15 days, depending on component availability. This flexible model helps hardware teams move from proof of concept to pilot production without switching suppliers.
The End-to-End Process
1. File Upload and Engineering Review
Simply upload your Gerber, BOM, and Pick-and-Place files. FastTurn’s engineers review every detail with DFM and DFA—verifying pad sizes, spacing, polarity marks, and assembly drawings. Within one to two hours, you’ll receive a clear quotation and confirmation that your files are ready for production.
2. Component Procurement
Using an authorised global supply chain, the purchasing team sources every part in accordance with your BOM. If any components are unavailable or end of life, you’ll get recommended alternatives with equal or better performance. This proactive approach reduces delays caused by shortages.
3. PCB Fabrication
Boards are manufactured in-house or through trusted partners, in accordance with IPC Class 2 or Class 3 standards. FastTurn supports rigid, metal-core, and flexible PCBs, from simple two-layer boards to complex HDI and rigid-flex constructions.
4. Assembly
The SMT and THT lines handle all common and fine-pitch packages, including 01005 passives, 0.3 mm BGAs, and QFNs. Lead-free and RoHS-compliant soldering processes ensure environmental compliance. For prototypes, the same equipment and quality control used in mass production are applied.
5. Quality and Testing
Each board undergoes automated optical inspection (AOI) and X-ray inspection to detect hidden joints, such as BGAs. Functional and in-circuit testing (FCT/ICT) are available on request. Bar-code traceability allows full tracking of every board and component lot.
6. Packaging and Shipment
After final inspection, boards are packed in anti-static materials and shipped through DHL, UPS, or FedEx. Tracking numbers and inspection reports are shared with every shipment, so you always know your delivery status.
Capability Snapshot
· Assembly types: SMT, THT, BGA, mixed technology
· Smallest components: 01005 packages, 0.38 mm fine-pitch
· Volume range: 5 pcs prototypes to 100,000 pcs mass production
· Materials supported: FR-4, aluminium, polyimide flex, rigid-flex
· Extra services: Programming, conformal coating, functional burn-in
Whether you’re building an IoT sensor board, an industrial controller, or a wearable module, FastTurn’s turnkey process ensures consistent quality and repeatable results.
Lead Time, Cost, and Risk Control
Several factors affect project lead time: component availability, special materials, and the completeness of your design files. The more detailed your documentation, the faster your build starts.
With one partner responsible for all steps, there’s less back-and-forth and fewer opportunities for error. FastTurn’s engineering team also reviews BOMs to identify substitute options that balance price and availability. This not only lowers total cost but also protects your schedule during supply chain fluctuations.
In short, a full turnkey service minimises coordination risk, shortens production cycles, and improves on-time delivery rates.
File Preparation Checklist
Before you request a quote, make sure you have:
· Gerber files (RS-274X or 274D) or design source files
· Bill of Materials (BOM) with manufacturer part numbers and alternative options
· Pick-and-Place file (XY coordinates)
· Assembly drawing showing polarity, special instructions, or no-stuff components
Label your critical parts, clearly mark orientation, and include any testing or coating requirements. These small details can save several days during review.
Applications Across Industries
Full turnkey PCB assembly fits many applications, including:
· Medical and healthcare devices
· Industrial control and power management
· Consumer electronics and smart wearables
· Automotive electronics and LED systems
· Education, R&D, and test equipment
FastTurn follows ISO 9001 quality systems and RoHS compliance to meet global standards across all these industries.
Conclusion
Working with a full turnkey PCB assembly service lets engineers focus on design and validation—not on chasing parts or managing vendors. From file upload to final shipment, FastTurn PCBs provides a smooth, transparent process that keeps your schedule on track.
