PCBA · PCB · FPC Bao'an, Shenzhen Est. 2005

PCB & PCBA

PCB and FPC fabrication, component sourcing, SMT and DIP assembly, and functional test — under one roof. One quote, one lead time, one party accountable for defects. No minimum order quantity.

What to send
  • IATF 16949
  • ISO 13485
  • ISO 9001
  • IPC-A-610 Class III
A populated printed circuit board, assembled on the SMT line, shown tilted and rotating.
24+SMT lines
40.39MPlacement points / day
6+Test lines
1pcMinimum order

What we do

A green rigid circuit board with a polyimide flexible tail folded over it, inside a black housing
01

PCB & FPC fabrication

Rigid, flexible and rigid-flex circuits from 1 to 32 layers, minimum line and space 0.06 mm, on panels up to 650 × 1,100 mm.

  • 1–32 layers
  • 650 × 1,100 mm
A surface-mount line with a solder-paste printer, conveyors and line monitors, with an SMT14 sign overhead
02

SMT assembly

24 SMT lines placing passives from 01005 to 2512 and BGA down to 0.3 mm pitch, with 3D SPI before placement and AOI after reflow.

  • 24 SMT lines
  • 0.3 mm BGA
Workers assembling boards at a through-hole line with fume extractors over the benches
03

DIP & through-hole

Six DIP lines for connectors and through-hole parts, so mixed-technology boards are assembled and soldered without leaving the building.

  • 6 DIP lines
  • Mixed technology
Component tape feeders loaded with reels on a Yamaha pick-and-place machine
04

Component sourcing

Turnkey or consigned. Sharp, Toshiba, STMicroelectronics, Samsung, Infineon, JRC and NEC — plus replacement sourcing for obsolete parts.

  • Turnkey
  • Obsolete parts
An operator reviewing board images on an automated optical inspection station
05

Testing & quality

26 AOI systems, 3D X-ray for hidden joints, six test lines, FAI and BGA rework — with IATF 16949 and ISO 13485 documentation handled by the certified partner plants behind them.

  • 26 AOI
  • 3D X-ray
Start here

Have Gerbers and a BOM?

An engineer reads both before the quote goes out, and tells you what we would change — before you have paid us anything.

Replywithin 2 hours
Quotewithin 24 hours
Minimum1 pc

Bare board

Board types and substrates we fabricate.

Everything on this list is made on our own line in Bao'an. We do not broker your board out to a third-party fab house and put our name on it — a prototype board leaves in 3–4 days and mass production in 8–16, with an expedited prototype in as little as 24 hours.

See the five board families →

Or straight to one: FR-4 and high-Tg · flex and rigid-flex · HDI build-up · aluminium and heavy copper · high-frequency laminates

1 layer minimum 32 layers maximum 0.075 mm laser-drilled hole
Layers
1 – 32
Board type
Rigid, FPC, rigid-flex
Board thickness
0.2 mm – 8.0 mm
Copper weight
0.5 oz – 12 oz
Minimum line / space
0.06 mm / 0.06 mm
Laser-drilled hole
0.075 mm minimum
Maximum board size
650 × 1,100 mm
Base material
FR4, CEM1, CEM3, high-Tg, Rogers, F4B, Taconic, FR1, FR2, 94V0, aluminium

Before, during, after

What we check, and when.

Four checkpoints in the order they happen — three of them while the boards are still ours. The first one runs before you have paid us anything.

64.0 mm 48.0 mm 0.15 mm ring on every layer 1 — 32 layers 0.2 — 8.0 mm board 0.06 mm line 0.06 mm space 0.075 mm hole A solder paste printer with a board clamped under the stencil on the SMT line An operator reading AOI results on the inspection display An operator running electrical test on a finished circuit board
01 — Before we quote

Your files, read by an engineer

Gerbers, BOM and any assembly drawing are read by a person, not priced by a machine. Line width, spacing, annular ring, board outline and panel fit are checked against what our line can actually hold.

  • Nothing is priced before it is read
  • Checked against the line’s real limits
  • Changes explained before the quote goes out
02 — While it runs

The paste, measured deposit by deposit

Solder paste is printed through a laser-cut stencil, then measured by eight 3D SPI units before a single component is placed.

  • Eight 3D SPI units
  • Out of spec, and nothing gets placed
  • Measured on every board, not a sample
03 — While it runs

Every joint, checked

Placement and joints are checked by in-line and offline AOI, hidden joints by 3D X-ray. First article inspection is signed on the first board of a run, before the run continues.

  • 26 AOI systems
  • 3D X-ray on hidden joints
  • FAI signed before the run continues
04 — Before it ships

The test, before it leaves

Electrical test on every finished board, functional test against your fixture where one exists. Test records and certificates go out with the shipment, not on request afterwards.

  • Electrical test on every board
  • Functional test against your fixture
  • Records and certificates in the box

Industries

Three industries where a certificate is the qualifier.

Most PCB shops list ten industries on the home page. We list the three where a specific certificate is what makes it possible for a regulated buyer to use a factory this size at all.

Automotive 01 / 03

Boards off our lines

Surface-mount, through-hole
and connectors on one board.

A sample of the assemblies we run — no renders, no stock photography.

A long green circuit board with white pin-header connectors along its top edge, two long card-edge sockets and fine-pitch components
01SMTTHT
Card-edge and header board Edge sockets, pin headers, fine-pitch SMT
A densely populated control board with a large quad-flat-pack IC, two round inductors, yellow capacitors and a two-row pin header
02SMTTHT
Dense control board QFP, inductors, radial capacitors
An assembled board with rows of pin headers down two sides and a large square IC
03THTSMT
Header-heavy assembly Pin headers on two edges, large QFP
A control board with a row of pin headers, a DIP IC, a relay and gold-plated contact strips
04THT
Relay and DIP board DIP IC, relay, gold-plated contacts
A densely built board with two round white components, ribbon-cable connectors and a long pin header
05SMTTHT
Ribbon-cable interface Ribbon connectors, radial capacitors, long header
An assembled board with a black power connector, an edge connector and a large quad-flat-pack IC
06SMTTHT
Power-entry board Power connector, edge connector, QFP
A board built around a large flat metal can, with fine-pitch parts around its perimeter
07SMT
Shielded-can assembly Metal can, fine-pitch perimeter parts
A densely populated board with a fine-pitch IC, a crystal and rows of surface-mount passives
08SMT
Fine-pitch SMT board QFP, crystal, passive rows
A narrow board with a black square component at one end, two wire-to-board connectors and a fine-pitch IC
09SMTTHT
Wire-to-board module Wire-to-board connectors, fine-pitch IC

Certifications

Six standards, and the paperwork behind each one.

Every mark here is a real certificate, not a claim — the issuing body and the certificate number sit with it, and the scan is on file. IATF 16949 sits with the partner plant that holds it, and its certificate goes out with the quote.

IATF 16949 certification mark
IATF 16949 Automotive · partner plant Certificate on request
ISO 9001 certification mark
ISO 9001 Quality management NQA No. 46834
UL recognised-component mark
UL 796 Printed-wiring boards UL · E316475
RoHS compliance mark
RoHS Restricted substances BST · BSTDG1408014C-1
CE conformity mark
CE EMC, EU market BST · BSTDG1408012EC-1
FCC equipment authorisation mark
FCC Emissions, US market FCC ID on request

Resources

Resources for design engineers.

How to specify, quote and test a board — and what a particular kind of board demands of the process.

All resources
A worker in a cleanroom gown reviewing a job at a machine workstation Quote prep

What to Send for a PCBA Quote — and What Comes Back

The three things a quote actually needs, the four that make the price accurate, and the DFM report you should have back within 24 hours.

Read the guide 7 min
A close-up of copper traces and solder mask on a finished board Surface finish

ENIG vs HASL vs OSP vs Immersion Silver

What each finish costs, how long it stores, and which applications each one is actually right for.

Read the guide 6 min
A copper ribbon connector terminated on a green circuit board Application note

Power Electronics PCBA: Heavy Copper, Thermal Vias and Creepage

Why a power board fails before it is built — and what to ask a supplier before you order one.

Read the guide 12 min
Keep reading

Guides for specifying a board, notes on what a board demands.

Technical guides Blog FAQ

Common questions

What buyers ask first.

Can I order just one piece?

Yes. There is no minimum order quantity — 1 piece of PCB or PCBA is fine. It is how you validate a design in your own hands before committing to a run.

How fast will I get a quote?

We reply within 2 hours and issue the quote within 24. A large or unusual assembly BOM can take up to 48 hours, and we will tell you when that applies.

How long does production take?

Assembly: 7 days up to 5 units, 14 days up to 1,000, 21 days up to 10,000. A bare board is faster — 3–4 days for a prototype.

What certifications do you hold?

ISO 9001 and IPC-A-610 Class III in our own plant. IATF 16949 for automotive and ISO 13485 for medical are held by the certified partner plants we build through, and we send their certificate copies with any quote, along with UL, RoHS and CE. If your product is regulated, tell us at the quote stage.

Can you source the components as well?

Yes. We buy through our own supply chain, so a bare board and a BOM come back as a finished assembly. You can also supply your own parts, or mix the two.

Do you ship internationally?

Yes. Our customers are in Europe, the Americas and Asia. Tell us your destination at the quote stage and we confirm the shipping method and transit time.

Send us your files

A price, a lead time, and what we would change.

Upload your Gerber files and BOM. We come back within 24 hours — whether you need 1 board or 10,000.

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