Electronics Manufacturing Services in China for OEMs

Electronics manufacturing services — PCB, power and wiring — by P&A International

Electronics Manufacturing Services, One Engineering Partner

PCBs, power and cabling for your product — from one engineering team. P&A International designs, prototypes and delivers electronics contract manufacturing, flexible PCB, custom power supplies and wiring harnesses, co-ordinated end-to-end so you brief one partner instead of juggling several.

As an engineering-led contract manufacturer founded as an engineering consultancy, we put one dedicated engineer on your product from design review to qualified samples in 10–15 working days, then scale into volume through our vetted partner-factory network, where every supplier is ISO 9000 certified or better.

Request a quote ›

Engineering-led since 2008
consultancy + manufacture

One dedicated engineer
per project, end-to-end

10–15-day prototypes
qualified samples with test data

ISO 9000 partner network
every supplier certified or better

One partner, every discipline
PCB, power, cable, assembly

What we do

Electronics contract manufacturing and PCB assembly

Electronics contract manufacturing

PCB fabrication, PCB assembly (PCBA), box-build and test for OEMs. Explore contract manufacturing ›

Flexible printed circuit boards

Flexible PCB

Single/double-sided, multilayer, rigid-flex and FPCA. Explore flexible PCB ›

Custom power supplies and SMPS

Custom power supplies

AC-DC adapters, enclosed/open-frame switching, on-board SMPS and USB-PD. Explore power supplies ›

Wiring harness and cable assemblies

Wiring harness & cable

Wire harnesses, cable assemblies, ribbon and overmoulded USB-C. Explore wiring & cable ›

Not sure which you need? Tell us about the product and one dedicated engineer will point you to the right path — or co-ordinate several.

Engineering capability

  • Design-for-manufacture (DFM) review across PCB, power and cable
  • PCB fabrication and PCB assembly (SMT, through-hole, mixed)
  • Flexible and rigid-flex circuits, and flex circuit assembly
  • Custom power supplies and switch-mode (SMPS) design
  • Wiring harnesses, cable assemblies and overmoulded cables
  • Box-build, system integration, firmware load and packaging
  • Inspection & test — AOI, ICT, flying-probe and functional test
  • One dedicated engineer co-ordinates the whole product, end-to-end

At a glance

Services PCB fab & assembly / flexible PCB / power supplies / wiring & cable / box-build
Design Full engineering design + DFM, or build to your drawings
Standards IPC-A-610 / IPC-6013 / IPC-WHMA-A-620 / IEC-UL 62368-1 as applicable
Prototype 10–15 working days to qualified samples
Quantities Prototype, NPI and production volumes
One partner A single engineer co-ordinates every discipline
Quality Every supplier in our network is ISO 9000 certified or better

Why engineers & buyers choose PA

For design engineers

A true design partner — one dedicated engineer who understands boards, power, magnetics and cabling together, with DFM across the whole product. Fewer interfaces, fewer integration surprises.

For purchasing

Low-risk scalability — one point of contact for the whole bill of materials, predictable 10–15-day prototypes, flexible MOQ, target-cost DFM, and a vetted ISO 9000+ partner network managed end-to-end by P&A.

3 easy steps to get started

1

Tell us what you need

Describe your product or send drawings/BOM. One dedicated engineer scopes the work across all the disciplines it needs.

2

Proposal & quote

You receive a proposed approach and indicative pricing — typically within 48 hours — to review and refine.

3

Samples & production

Qualified samples with test data in 10–15 working days; on approval we scale into volume through our partner network.

Applications

Industrial & automation · medical & instrumentation · networking & telecoms · consumer electronics · IoT & embedded · energy & storage · automotive & e-mobility.

Jump to a service: electronics contract manufacturing, flexible PCB, custom power supplies and wiring harness & cable assembly. Learn more about P&A International, or contact us to discuss your project.

Which service do you need?

A quick guide — or just send your product details and we will route it for you:

Custom boards (flexible) Choose flexible PCB for flex, rigid-flex and FPCA.
Assembled / finished boards Choose electronics contract manufacturing for PCBA, box-build and test.
Power for your product Choose custom power supplies or SMPS design.
Interconnects / cables Choose wiring harness & cable assembly. Learn more about P&A International, or contact us to discuss your project.
A full turnkey product Start with contract manufacturing — we co-ordinate every discipline.

What to send us for a fast, accurate quote

The more of this you can share, the quicker we can return a proposed proposal and price:

  • What you want designed or built (and where you want us to start/stop)
  • Any drawings, Gerbers, BOM, schematics or a reference sample
  • The disciplines involved — PCB, power, cable, assembly, test
  • Applicable standards / IPC class and any compliance marking
  • Operating environment and key performance targets
  • Target cost, prototype quantity and annual volume or call-off pattern

Not sure where to start? Send what you have — our engineer will scope it across the disciplines it needs.

📄 Download the electronics project RFQ checklist (PDF)

Get a quote

Tell us about your product and one dedicated engineer will reply — typically within 48 hours — with a proposed approach and indicative pricing. No project too big or too small.


    Optional: attach a drawing, spec sheet or sample photo (PDF, image, ZIP, doc — max 8 MB).

    One dedicated engineer reviews every enquiry and replies with a proposed proposal and indicative pricing. Your details are used only to respond to your enquiry. Prefer email? support@pa-international.com.au

    Frequently asked questions

    What electronics services do you offer?
    Electronics contract manufacturing (PCB fabrication, PCB assembly, box-build and test), flexible PCB and FPCA, custom power supplies and SMPS design, and wiring harnesses and cable assemblies — all co-ordinated by one dedicated engineer.
    Can one partner handle my whole product?
    Yes — that is the point. One dedicated engineer scopes and co-ordinates the boards, power, cabling, assembly and test across our vetted partner-factory network, so you have a single point of contact.
    Do you design, or only build to my files?
    Both. We can design from a specification (we were founded as an engineering consultancy) or build to your existing drawings, Gerbers and BOM, with a DFM review either way.
    What standards and quality do you work to?
    IPC-A-610 (assembly), IPC-6013 (flex), IPC-WHMA-A-620 (cable), and IEC/UL 62368-1 (power) as applicable. Every supplier in our network is ISO 9000 certified or better.
    What are prototype lead times and minimum order quantities?
    Qualified samples with test data typically in 10-15 working days. Volumes scale through our vetted partner-factory network; share your annual volume and we will confirm an MOQ with the quote.
    Request a quote ›