Your Trusted Partner for Turnkey PCB Assembly in Shenzhen, China

End-to-End Solutions for Modern Electronic Systems.

Not just speed but precision guides how we build circuit boards - starting small, ending smart. Whether it's a single prototype or mass production, the tools stay sharp, clean, ready. When tiny parts meet tight spacing on advanced boards, strict rules apply: every joint inspected, every trace traced. Mistakes? They don’t travel here. What leaves our floor arrives perfect, always. Standards aren’t targets - they’re the baseline.

PCB Fabrication Services >>

PCB Assembly Services >>

Turnkey EMS Services >>

Component Sourcing >>

OUR SERVICES

ENGINERRING POWER

High-Quality PCB Manufacturing & Assembly Services

A factory in Shenzhen runs OminiPCBA, building circuit boards start to finish. Though based in China, its reach stretches far beyond local borders. From early test models to full-scale output, the workflow moves without pauses. When designs arrive, they shift fast into tangible units. What begins as a small batch evolves smoothly into large runs. This kind of scaling happens without hiccups, thanks to built-in flexibility. Production lines adapt as demand shifts. Ideas become physical products on tight schedules. Each phase connects naturally to the next. Speed does not sacrifice precision here.

Starting in Shenzhen, where electronics thrive, the full journey of your product moves faster - high-accuracy PCB creation unfolds alongside worldwide part procurement, managed through precise BOM tracking, while skilled SMT work brings designs together. Complex demands fit easily here: circuitry with many layers, hybrid rigid-flex types, even tiny spaced BGAs are built with care. Every piece passes strict checks, using AOI scanning first, then X-ray review, making sure nothing slips past.

Starting strong on reliability, OminiPCBA serves key industries like Medical - certified under ISO 13485 - alongside Automotive, guided by IATF 16949 rules. Then there's Industrial IoT and everyday electronics, covered just as tightly. Instead of only building boards, we offer early-stage DFM guidance so designs run smoother, cost less, reach customers faster.

One thing we do well is make printed circuit boards in many shapes and forms - no matter if it's basic FR4 or something more involved like Rigid-Flex or metal-backed types. Built for tight spaces, our multi-layer process handles jobs from single layers up through forty-eight, using stacked microvias when needed.

Tiny circuits need tight spaces. That is why we build traces as narrow as 2.5mil (0.063mm). Precision matters when placing small parts - our machines place 01005s, 0201s without hesitation. BGAs with just 0.25mm between balls? Done quietly, every time. Pick how your board shines - ENIG, HASL, silver dips, OSP, even hard gold plating. Standards keep us honest: ISO 9001:2015 guides daily work. UL file E532498 confirms safety checks pass without delay. Boards follow IPC-A-610 rules, whether Class 2 reliability or Class 3 strictness applies. Quality does not shout - it shows up in clean solder joints and steady performance.

Zero-Defect Commitment

QUALITY ASSURANCE

From start to finish, everything happens right here - building trustworthy circuit boards and complete devices without handing off any part. Quick turnarounds begin with early prototypes before shifting smoothly into mass production, where precision thrives via surface mounting, through-hole assembly, or manual soldering. Strict attention shows in each piece, driven by a culture that refuses mistakes and uses visual scanning machines, x-ray imaging, plus live testing of how circuits behave. Each batch meets tough standards like ISO 9001, ISO 13485, and IATF 16949, fitting tools meant for medical use, cars, and rugged electronics.

Why Source Your PCBA from Shenzhen, China?

One piece is enough to get started. Whether you need just a sample or thousands later on, we’ve got it covered either way. Size does not matter here at all. Starting small? Fine. Scaling up? Just as fine. Whatever comes next, it ships the same way. Flexibility built right in from day one. No barriers standing in your path forward.

Every order gets a free look from our engineering team. Before anything is built, they check how it will be made. Mistakes that could slow things down are caught early. This step helps avoid expensive fixes later. The goal is smooth production from the start.

Faster parts, lower prices - tied straight to Shenzhen’s electronic hubs. Getting what you need doesn’t have to slow down when supply lines run through one of the busiest tech centers on earth.

Fine-tuned performance meets strict global benchmarks - built to match ISO 9001:2015 rules along with UL certification (E532498), so it holds up when duties demand precision. Though quiet in design, its backbone stands firm where outcomes hinge on consistency.

Industries We Power

Deep beneath waves or soaring into orbit - electronics made by Omini PCBA run what matters now. Based in China, the company builds printed circuit boards plus handles full assembly, focusing on tough performance demands. Meeting strict IPC rules, their work flows into life-saving medical gear like monitors and smart patches, also reaching skybound tech, machines that move on their own, and signal networks. Tiny smart gadgets take shape efficiently on surface-mount production floors, whereas vehicles depend on sturdy board systems built for electric power transfer and battery control. Speed isn’t lost when testing early designs; complex layered circuits arrive fast for factory intelligence setups. Precision stays central, always.

Automation and Control Systems

Telecommunications Networks

Healthcare and Medical Devices

Energy and Power Systems

Automotive Electronics and Systems

Consumer Electronics Devices

LED Lighting Solutions

Testing and Measurement Equipment

Our PCB Specializations

Behind every smart device there's a circuit board made by Omini. This company operates out of China, building printed circuit boards for clients worldwide. Instead of just making bare boards, they handle full assembly too - start to finish. Years add up; sixteen or more means deep experience in tricky setups like HDI designs. Flexibility matters - they work on rigid-flex types where bending points meet solid layers. Small batches? Medium runs? Both fit their model well. Components do not magically appear - they track down parts strategically so delays shrink. End products take shape here: fully built boxes ready for deployment. Different industries bring different needs - medical, automotive, industrial gear - all get custom handling. Quality stays sharp because processes adapt without losing precision. From idea to working unit, everything flows under one roof.

Full-Service PCB Assembly Solutions

SMT PCB Assembly
Services

High-Density
Interconnect PCBs

High-Frequency Microwave & RF PCBs

Multilayer PCB with Blind and Buried Vias

Flexible and Rigid
PCBs

Box Build Assembly

Metal Core Aluminum
PCBs

★★★★★

Partnered with Industry Giants

★★★★★

Delivering Excellence Since 2007

★★★★★

Outstanding Customer Support

When big names like ABB, Bosch, or Sanmina choose a partner, they go with Omini for tough jobs. This company builds printed circuit boards that hold up under pressure. Putting those boards together is another thing it does well. Beyond just making parts, it handles full electronic manufacturing services too. Tough requirements? That is where its strength shows.

Year after year since 2007, quality has driven our work with printed circuit boards. Not just any boards - ones built precisely, assembled carefully. Our strength shows in how smoothly production runs without cutting corners. International benchmarks aren’t goals - they’re baseline. While others rush, we stay steady, shaping electronics people rely on. Cost matters, sure - but never at the expense of trust.

A strong sales crew stands behind us, quick to respond when questions come up. Our way of making things can shift easily depending on what a job needs. Messages go back and forth without delay, keeping everyone in step. Help with technical details stays reliable throughout. Each task reaches its finish line right on schedule, matching exactly what was asked for.

Trusted by Industry Leaders for Quality, Reliability, and Innovation in PCB & PCBA Manufacturing

Customer reviews

One step at a time, Omini shaped its path across more than 16 years, standing firm in dependable PCB work. Through every phase, from early test builds to large-volume output, support stays close. Instead of just handing off results, involvement runs deep - beginning fast, ending strong. What shows up isn’t magic, it’s steady follow-through on complex electronic builds.

Right now, you’ll find more than 600 clients worldwide trusting us - some for ten years or longer. Because meeting IPC Class 12 and 3 rules matters, every step follows tight controls. Work spans healthcare gear, vehicles, and heavy-duty systems, each handled with sharp attention. Out of China, few match what Omnic does when tech meets care. Precision drives everything, so do fair prices and steady help, especially where electronic reliability can’t slip.

Initially, we hesitated to outsource PCB assembly to manufacturers in China due to concerns about counterfeit components. However, Omini proved us wrong with exceptional PCB and assembly quality during our testing phase. Their expertise, reliable services, and advanced fabrication skills truly exceeded our expectations.

John P. (USA)

We’ve been Omini’s customer for over 10 years, and their outstanding quality and service have kept us loyal despite cheaper offers from other PCB manufacturers. Issues are extremely rare, and when they arise, Omini provides quick responses and effective solutions. Their reliability makes them our trusted PCB partner.

Sarah L. (UK)

★★★★★

★★★★★

★★★★★

As a long-time customer of Omini, I can confidently say their service is unparalleled. The PCBs are always reliable, and their assembly service is efficient and accurate. Their team is responsive and always willing to go the extra mile to ensure satisfaction.

Lucas M. (Brazil)

★★★★★

Omini’s PCB solutions have been vital for our business. Their attention to detail and excellent customer service make them a reliable partner. We’re impressed with their high-quality products and fast, professional support every time.

Emma D. (Australia)