Quick-Turn PCB
Quick-Turn PCB Manufacturing
No Shortcuts.
24-hour rush for 2-layer boards. 3-5 days for complex multilayer. Same IPC-certified quality, just faster. DHL Express to your bench.
Most rush orders confirmed within 2 hours during business hours.
How We Deliver Fast Without Cutting Corners
Speed through preparation, not shortcuts.
Priority Queue
Rush orders jump to front of production line. Dedicated engineer assigned immediately.
24/7 Factory
Production runs around the clock. Three shifts, no overnight pauses on rush orders.
Same QC Standards
Electrical testing, AOI inspection, impedance verification — no quality steps skipped.
Instant DFM
Engineering review prioritized for rush orders. Issues flagged within 4 hours.
DHL Express
Boards ship same day as completion. 2-4 day delivery worldwide.
Guaranteed Spec
If rush boards fail to meet spec, we expedite a replacement at no cost.
Quick-Turn Lead Times
Production days from DFM approval. Shipping additional 2-4 days via DHL.
| Board Type | Rush | Express | Standard |
|---|---|---|---|
| 2-Layer | 24 hours | 3 days | 5 days |
| 4-Layer | 48 hours | 3 days | 7 days |
| 6-Layer | 3 days | 5 days | 8 days |
| 8-Layer | 4 days | 6 days | 10 days |
| 10-16 Layer | 5 days | 7 days | 12-15 days |
| HDI (1-step) | — | 8 days | 10 days |
| Rogers/PTFE | 5 days | 7 days | 10 days |
When You Need It Yesterday
We understand that prototype deadlines drive product launch timelines. A 2-day delay in PCBs can mean a 2-week delay in getting to market.
That's why our rush service isn't just about moving faster through production — it's about removing every bottleneck: priority engineering review, dedicated production slot, same-day shipment.
And unlike shops that sacrifice quality for speed, every rush board passes the same electrical test, AOI inspection, and impedance verification as our standard orders.
Process Timeline
How Quick-Turn Works
A 4-layer FR-4 board ordered Monday morning ships Thursday. Here is what happens in between.
First 2 Hours: File Receipt, DFM Check, Panel Layout
The moment your Gerber files arrive, a dedicated CAM engineer opens the job. This is not a queue — rush orders are assigned immediately. The engineer runs a full Design-for-Manufacturing check: trace/space violations, drill-to-copper clearance, annular ring compliance, solder mask slivers, and impedance feasibility against the target stackup.
If the files are clean, panelization begins within the hour. We optimize panel utilization for your quantity — a 5-piece prototype order shares a panel differently than a 50-piece pre-production batch. Panel layout also determines tooling: routing bit paths, V-score lines, breakaway tab placement.
Within 2 hours of upload (during business hours, UTC+8), you receive either a DFM-clean confirmation with production start time or a detailed issue report with markup showing exactly what needs correction. No vague "design error" emails.
Day 1: Inner Layer Imaging, Etch, AOI, Oxide Treatment
Production starts with the inner layers. Copper-clad laminate is cleaned, coated with dry-film photoresist, and exposed using Laser Direct Imaging (LDI) — no film plotters, no alignment tolerance stack-up. LDI accuracy is ±12.5μm, critical for tight trace/space designs.
After developing, the unwanted copper is etched away in a horizontal conveyorized etcher (CuCl₂, tightly controlled at 48-52°C, specific gravity 1.32-1.34). The remaining photoresist is stripped, leaving bare copper traces on the core.
Every inner layer passes Automated Optical Inspection (AOI) — comparing the etched pattern against the original Gerber data. Opens, shorts, copper slivers, and minimum width violations are caught here, before lamination makes them irreversible. Approved layers receive oxide treatment (brown or black oxide) to promote resin adhesion during lamination.
Day 1-2: Lamination, Drilling, Deburr
Inner layers, prepreg sheets, and outer copper foils are stacked in precise registration using pin-lam or mass-lam fixturing, then pressed in a hydraulic lamination press. For standard FR-4 (Tg 170°C), the cycle runs approximately 2 hours at 175-185°C and 300-400 PSI. The resin in the prepreg flows, fills the inner-layer etch voids, and cures into a solid dielectric.
Once cooled and de-paneled from the press, the laminated panel moves to CNC drilling. Our Schmoll machines drill at 150,000-180,000 RPM with positional accuracy of ±25μm. A typical 4-layer board might have 2,000-5,000 holes per panel — vias, component holes, and tooling holes. On rush, we run dedicated spindles rather than batching with standard orders.
After drilling, panels are deburred (mechanical brush + high-pressure water) to remove drill burrs and ensure clean hole walls before electroless copper deposition.
Day 2: Plating, Outer Layer Imaging, Etch
Drilled panels enter the electroless copper line — a thin (0.5-1.0μm) conductive seed layer deposited chemically on the hole walls. This makes the holes conductive for subsequent electrolytic plating, which builds the copper to the target thickness (typically 25μm / 1oz in the barrel for standard vias).
With plating complete, the outer layers are imaged using the same LDI process as the inner layers, then pattern-plated with additional copper and tin (etch resist). After stripping the photoresist, the exposed copper is etched away, and the tin resist is stripped to reveal the final outer-layer trace pattern.
Outer layers are AOI-inspected against Gerber data, same as inner layers. Any defective panel is scrapped and replaced — on rush orders, we build 10-15% extra panels at the start specifically to cover attrition without restarting.
Day 2-3: Solder Mask, Silkscreen, Surface Finish, Routing
Solder mask (typically LPI, liquid photoimageable) is screen-printed or curtain-coated on both sides, then exposed and developed to open the pads. Cure temperature is 150°C for 60 minutes. Color options on rush are green (always available) and matte black (if in stock). Other colors may add a day.
Legend/silkscreen is printed via inkjet (white or black text) directly onto the cured solder mask — no film required, no alignment error. Surface finish is applied next: HASL (hot air solder leveling) takes 15 minutes per panel; ENIG (electroless nickel / immersion gold) takes 45-60 minutes in the chemical bath. Immersion silver and OSP are also standard options.
Finally, panels are routed into individual boards (or V-scored for panelized delivery) on CNC routers. Edge tolerances are ±0.15mm. Routed boards are cleaned and moved to QC.
Day 3: Electrical Test, Final Inspection, Packaging
Every board is electrically tested — flying probe for prototype quantities (under 50 pcs), fixture test for larger batches. The flying probe checks every net for continuity and isolation against your netlist. Test time is 30-90 seconds per board depending on net count.
Boards that pass E-test move to final inspection: visual check under magnification, dimensional measurement (board outline, hole positions), impedance coupon measurement (if controlled impedance was specified), and cross-section analysis on the test coupon (plating thickness, dielectric thickness verification).
Approved boards are vacuum-sealed with desiccant, labeled with the order number and date code, and boxed for shipping. A full inspection report (including impedance data, cross-section photos, and E-test results) is uploaded to your order portal.
Rush Fees: What You're Actually Paying For
Rush fees are not a "speed tax" or a quality compromise. They cover two real costs: priority scheduling and dedicated operator time. When your job jumps the queue, other orders shift back. The operators assigned to your panels are not multitasking across 5 other jobs — they watch your boards through each process step.
Typically, a 24-hour rush adds 80-100% to base fabrication cost. 48-hour adds 50-70%. 3-day express adds 30-50%. The premium scales with complexity: rushing a 2-layer board is mostly about scheduling; rushing an 8-layer board means tying up lamination press time, multiple drilling cycles, and more AOI passes — all at priority.
What rush fees do NOT cover: lower quality, skipped tests, or thinner copper. The same IPC Class 2 (or Class 3, if specified) acceptance criteria apply regardless of timeline. We reject a rush board for the same defect we'd reject on a standard-lead order.
DHL Express Integration: Same-Day Pickup
Our factory is set up for daily DHL Express pickup at 5:00 PM (UTC+8). Boards that pass final QC before 4:00 PM ship that same day. This is not a "we'll call the courier" situation — DHL is scheduled daily, paperwork is pre-staged, and export documentation (commercial invoice, packing list, HS code classification) is generated automatically from your order data.
Typical DHL Express transit times: 2-3 days to US West Coast, 3-4 days to US East Coast and Western Europe, 4-5 days to Eastern Europe, 3-4 days to Southeast Asia, 2 days to Japan/Korea. You receive a tracking number within 1 hour of pickup.
For ultra-urgent shipments, we also support DHL same-day pickup outside the normal window (before noon orders that finish by 3 PM), and FedEx International Priority as an alternative carrier. Duties and import taxes are DDP (Delivered Duty Paid) by default — no surprise charges at your door.
Decision Guide
When Quick-Turn Makes Sense
Rush service is a tool. Like any tool, it works best in the right situation.
Prototype Iteration
You need test results from Rev B before committing to the Rev C layout. Every day waiting for boards is a day your next spin slips. Quick-turn keeps your iteration loop tight — 3-day turns mean weekly board spins instead of biweekly.
Customer Demos
The trade show is in 10 days. The investor meeting is next Thursday. You need populated prototypes that work, not 3D-printed enclosures with nothing inside. Boards in 3 days, assembly in 2 more, and you have a week to debug.
Production Line Down
Your CM just told you 200 boards failed incoming inspection and you need replacements in days, not weeks. We have built emergency re-runs in 48 hours for automotive and industrial customers facing line-stop situations.
Pre-Compliance Testing
Your EMC lab slot is booked for next Tuesday and cannot move. If boards arrive Friday, you have the weekend to populate and pre-screen. Missing that lab slot means waiting 3 more weeks for the next opening.
Funding Milestone Boards
Hardware startups hit this constantly: the next funding tranche requires a working demo by a specific date. Every day of schedule margin you burn on PCB lead time is risk you cannot afford.
When Quick-Turn Does NOT Make Sense
If your schematic is still changing, rushing PCBs is burning money. We see this regularly: an engineer orders a rush board, then realizes mid-production that a pinout changed or a component was swapped. Now you have rush boards that need another spin anyway.
Our recommendation: finish your design review, lock the schematic, verify the BOM against actual component availability, then rush. A 3-day delay to finalize the design is cheaper than a wasted $800 rush order plus the 3-day delay you take anyway while re-spinning.
Similarly, if you are still waiting for critical components (that FPGA with 16-week lead time, for example), there is no point having bare boards sitting on your desk for weeks. Standard lead time will align better with your assembly schedule and save 30-80% on fabrication cost.
Quick-Turn PCB Assembly
Fabrication is only half the deadline. Our quick turn PCB assembly runs on the same priority queue as bare-board rush, so a populated prototype ships without a hand-off gap between fab and SMT. Send Gerbers, a BOM, and pick-and-place, and one engineer owns the job from DFM through final AOI.
These are full-service quick-turn PCB assembly services: turnkey or consigned, single- or double-sided SMT, mixed through-hole, and fine-pitch BGA — including the 0.4mm-pitch and via-in-pad parts that trip up faster shops. Complex boards, still fast: we do not park a dense assembly behind an easier one.
Rush
24 hours
2-layer FR-4 with a straightforward SMT top side. A true 24 hour PCB build-and-populate when parts are in stock or consigned on arrival.
Express
48 hours
4-layer boards with double-sided placement and mixed technology. Stencil, reflow, and inspection sequenced without waiting on a fresh queue slot.
Complex
5 days
10-16 layer multilayer with fine-pitch BGA and via-in-pad. Denser boards, same electrical test, AOI, and impedance verification as standard runs.
FAQs
Quick-Turn Questions
What's the fastest you can deliver?
24 hours for 2-layer FR-4 (order confirmed by 9 AM, ships next day at 5 PM). 48-72 hours for 4-layer. 4-5 days for 6-8 layer. These are production days from DFM approval — add 2-4 days for DHL Express shipping to your location. For assembled boards (PCBA), add 24-48 hours on top of bare-board time, assuming parts are in stock or consigned.
Does rush quality differ from standard?
No. Same IPC Class 2/3 acceptance criteria, same equipment, same operators, same electrical test coverage. Rush means your job gets priority scheduling — it jumps the production queue and gets dedicated operator attention. We do not skip AOI, we do not skip impedance verification, we do not reduce copper thickness. If a rush board fails any quality gate, it gets scrapped and rebuilt just like a standard order.
How does DHL Express shipping work?
Boards ship same day they pass final QC (before 4 PM cutoff). DHL picks up daily at 5 PM from our factory. You receive a door-to-door tracking number within 1 hour. Transit time: 2-3 days US West Coast, 3-4 days US East Coast and Western Europe, 4-5 days Eastern Europe. We handle all export paperwork — commercial invoice, HS codes, packing list. Default shipping is DDP (Delivered Duty Paid): no surprise customs charges at your door.
Can I get quick-turn HDI?
Limited. 1-step HDI (single sequential lamination with laser microvias) is available in 8-10 days — that is our fastest HDI turn. 2-step and 3-step HDI are standard lead time only (15-20 days) because they require multiple lamination cycles that cannot be parallelized. True quick-turn (24-72 hours) is for standard through-hole multilayer only, not HDI.
Do you offer partial delivery?
Yes. If you ordered 50 boards and the first 10 pass QC on Day 3, we can ship those immediately while the remaining 40 continue through production. This is common for customers who need a few boards for immediate bring-up testing while the full batch completes. We charge one additional shipping fee for the split shipment — typically $35-50 for DHL Express.
What if my design has DFM issues?
Rush DFM review is prioritized — we flag issues within 2-4 hours with annotated Gerber screenshots showing exactly what needs correction. If changes are needed, the production clock restarts from the moment you upload corrected files, not from the original order time. This is why we strongly recommend running your own DFM check before ordering rush — a trace width violation that costs you 4 hours on standard lead time costs you an entire day on a rush order.
Need boards fast?
Upload files now for instant rush pricing. Most orders confirmed within 2 hours.
Related: PCB Prototype Service · Small-Batch PCB