Why Vietnam became an electronics hub
The short answer is a combination of geography, cost, trade policy, and timing. But the longer answer is more interesting, because it was not inevitable.
Samsung was the catalyst. Starting in 2008, Samsung began building manufacturing complexes in Bac Ninh and Thai Nguyen provinces in northern Vietnam. By 2023, Samsung had invested over $20 billion in the country and was producing roughly half of its global smartphone output there. That single decision reshaped Vietnam's industrial profile. It created an entire supplier ecosystem around Samsung's factories, attracted thousands of Korean component makers, and demonstrated to other multinationals that Vietnam could handle electronics at scale.
Foxconn followed, initially as part of its strategy to reduce concentration in China. After the US-China trade tensions intensified from 2018 onwards, Foxconn expanded its Vietnamese operations significantly, investing in factories in Bac Giang province to assemble products including iPads and MacBooks. This was not a token move. Foxconn committed billions and brought its Tier 1 supplier network along.
Intel had already been present since 2006, operating a chip assembly and testing facility in Ho Chi Minh City's Saigon Hi-Tech Park. At the time, it was Intel's largest assembly and test plant globally. LG built a major complex in Hai Phong for displays, home appliances, and vehicle components. Goertek, a key Apple supplier, set up AirPods production in Bac Ninh.
The common thread across all of these was not just low wages. Labour cost matters, but Vietnam also offered political stability, an improving infrastructure base, a young and trainable workforce, and critically, a growing web of free trade agreements. The EU-Vietnam Free Trade Agreement (EVFTA), which entered into force in 2020, gave Vietnamese exports preferential access to the European market. For electronics, this created a real tariff advantage over Chinese-made goods.
All of this happened within roughly fifteen years. Vietnam went from a negligible presence in global electronics to one of the top five exporters. That speed is impressive, but it also means the ecosystem is still maturing in ways that matter for sourcing decisions.
What is actually being made in Vietnam
The headline numbers are impressive: electronics and components represent Vietnam's largest export category, worth over $100 billion annually. But these figures can be misleading if you do not look at what is actually being produced versus what is being assembled from imported components.
Consumer electronics and device assembly
This is where Vietnam is strongest. Samsung phones, tablets, and wearables. Apple AirPods (through Goertek and others). Foxconn-assembled laptops and tablets. LG displays and appliances. The assembly operations run at high volume with well-established quality systems, largely because the parent companies invested heavily in training and process control.
For Western companies, this means Vietnam has proven capacity for high-volume consumer product assembly. The workforce knows how to operate in demanding production environments.
Components, PCBs, and cable harnesses
Vietnam has a growing PCB (printed circuit board) industry, primarily serving the factories already in-country. Cable harness production is well established, with several Japanese and Korean firms running large operations. Passive components, connectors, and plastic housings are increasingly produced locally.
However, the local component ecosystem is still narrower than China's. If you need a specific capacitor, sensor, or speciality connector, you will likely source it from China, Japan, South Korea, or Taiwan and import it into Vietnam for assembly. This is the norm, not the exception.
What Vietnam does not do well (yet)
Vietnam does not have meaningful semiconductor fabrication. Chip design is emerging (there are design houses in Ho Chi Minh City), but wafer fabrication remains outside the country's current capability. Advanced tooling and precision mould-making are limited compared to China's Pearl River Delta or Yangtze River Delta. Specialist materials (rare earths, advanced polymers, speciality metals) are almost entirely imported.
This matters because it affects lead times, inventory strategy, and most importantly, rules of origin calculations. If 70% of your product's value comes from imported components, calling the finished product "Made in Vietnam" requires careful analysis.
Sourcing electronics components from Vietnam: what works and what does not
We have worked on several sourcing projects in Vietnam's electronics sector. One recent engagement, a Nordic e-commerce company sourcing consumer electronics accessories, illustrated both the potential and the friction points well.
Where supplier maturity is strong
Factories that supply Samsung, LG, or Apple's contract manufacturers have adopted rigorous quality management systems. Many hold ISO 9001, ISO 14001, and IATF 16949 certifications. Their process discipline, traceability, and change control are genuinely strong because their anchor customers demand it.
For European companies, the practical implication is this: if you source from a factory already embedded in a major OEM's supply chain, you inherit a level of process maturity that would be difficult and expensive to build from scratch. The flip side is that these factories prioritise their anchor customers. Your 50,000-unit order will not get the same attention as Samsung's 5-million-unit order.
Mid-tier factories, those not in the orbit of a major OEM, vary enormously. Some are excellent. Others have impressive-looking certifications but weak day-to-day execution. This is where on-the-ground assessment matters, and where shortcuts cause problems.
Sub-tier visibility: the persistent gap
In our experience, the single most consistent challenge in Vietnam electronics sourcing is sub-tier visibility. Your Tier 1 supplier assembles the board. But who supplies the ICs? Where are the passive components sourced? What is the actual origin of the connectors?
Many Vietnamese suppliers are reluctant to disclose their sub-tier sources, partly because they fear being bypassed, partly because they themselves do not always have full visibility into their supply chain. For European buyers subject to EU due diligence expectations and origin compliance requirements, this creates real exposure. You cannot document what you cannot see.
Infrastructure and logistics realities
Industrial parks: north versus south
Vietnam's electronics manufacturing is concentrated in two areas. The northern cluster (Bac Ninh, Bac Giang, Thai Nguyen, Hai Phong, Hung Yen) is dominated by Samsung, Foxconn, and their supplier networks. The southern cluster (Ho Chi Minh City, Binh Duong, Dong Nai, Long An) has a more diverse mix including Intel, several Japanese manufacturers, and a growing base of smaller operations.
For European companies, the north generally offers better infrastructure for electronics specifically, because of the investment Samsung and Foxconn have driven. The south offers more flexibility and better access to a broader range of industries and services. Your choice depends on product type, volume, and whether proximity to an existing cluster matters for your supply chain.
Port access and shipping
Hai Phong (north) and Cat Lai/Cai Mep (south) are the primary container ports. Direct shipping routes to Europe exist, with transit times of roughly 25 to 35 days depending on carrier and routing. However, many routes still transit via Singapore or Port Klang, adding time and cost.
Trucking within Vietnam is functional but can be slow. The Hanoi to Hai Phong corridor is well-served. Southern routes around Ho Chi Minh City face congestion. If your factory is in an industrial park outside the main corridors, factor in realistic trucking times rather than optimistic estimates from Google Maps.
Power grid
Vietnam's power grid has improved significantly, but it is not yet at the reliability level of China or Thailand. Northern Vietnam experienced power shortages during summer peaks in 2023, forcing some factories to reduce shifts. Most serious electronics operations have backup generators, but this adds cost and complexity. If your production process is sensitive to power interruptions (precision soldering, cleanroom operations), verify the power situation at specific industrial parks before committing.
Quality and compliance: the gaps that catch European buyers
CE marking and EN standards
Most Vietnamese electronics factories are set up to meet US, Japanese, or Korean standards. CE marking requirements (EMC Directive, Low Voltage Directive, RoHS, REACH) are understood in principle but often not embedded in production processes. We regularly see factories that can produce a conforming product but cannot produce the technical documentation file that CE marking requires. The product passes testing, but the paper trail does not exist in the structured form European market surveillance authorities expect.
Testing lab availability
Vietnam has a growing number of testing labs (TUV, SGS, Bureau Veritas, Intertek all have presence), but capacity for specific EN standard testing can be limited. For common consumer electronics tests, in-country capability is adequate. For specialised testing (e.g., specific EMC profiles, battery safety under IEC 62133, medical device adjacent standards), samples often need to be sent to labs in China, Singapore, or Europe. This adds two to four weeks to the certification timeline, which catches companies off guard if not planned for.
Documentation discipline
This is perhaps the most underestimated gap. Vietnamese factories can produce quality products, but the documentation culture is different from what European buyers are accustomed to. Test reports, incoming inspection records, change control logs, calibration certificates: these exist in the best factories, but in many mid-tier operations they are incomplete, inconsistently maintained, or produced retrospectively when a customer asks for them. For European companies operating under regulatory obligations, this creates risk. You need to invest in documentation systems and training from the start, not treat it as something to fix later.
Rules of origin and trade agreements
EVFTA and electronics
The EU-Vietnam Free Trade Agreement offers significant tariff reductions for electronics products that qualify as Vietnamese origin. For many HS chapters covering electronics, duties drop to zero. This is a genuine cost advantage compared to sourcing from China, where standard EU tariffs apply.
But qualification is the operative word. EVFTA uses product-specific rules of origin, typically requiring either a change in tariff classification (CTC) at the four or six-digit HS level, or a regional value content (RVC) threshold. For electronics, where components cross multiple borders before final assembly, meeting these rules requires careful planning and rigorous documentation.
The multi-country component problem
Here is the practical challenge. You assemble a product in Vietnam. The PCB is populated in Vietnam using components from China and Japan. The housing is injection-moulded in Vietnam using resin from South Korea. The IC comes from Taiwan via a distributor in Shenzhen. The cable harness is made in Vietnam using copper wire from Indonesia.
Does this product qualify as Vietnamese origin under EVFTA? The answer depends on the specific HS code, the applicable rule (CTC or RVC), and whether you can document the value chain with sufficient precision. In many cases, the assembly and value-add in Vietnam is sufficient. In some cases, it is not. The only way to know is to run a proper origin assessment before you commit to the supply chain structure.
We see companies get this wrong in both directions. Some assume they qualify and discover during a customs audit that they do not. Others assume they cannot qualify and miss out on significant duty savings because no one did the analysis.
When Vietnam makes sense for electronics (and when it does not)
Vietnam works well when:
- You need high-volume assembly of consumer or near-consumer electronics
- Your product uses components that are available locally or can be imported efficiently
- You want tariff advantages under EVFTA for the European market
- You are diversifying away from China and need a proven alternative
- Your product category aligns with existing cluster strengths (phones, tablets, accessories, cable harnesses, PCBs, LED lighting)
Vietnam is less suitable when:
- You need deep tooling capability or rapid prototyping (China is still faster and deeper)
- Your volumes are low and do not justify the setup cost of a new supplier relationship
- Your product requires specialised materials or components not available in the region
- You need full vertical integration within a single country
- Your compliance requirements are complex and you lack the resources to manage documentation from the start
The honest answer for most European companies is that Vietnam is a strong option for specific product categories and volumes, not a universal replacement for China. The companies that succeed are the ones that match their product to Vietnam's actual capabilities rather than Vietnam's marketing narrative.
Practical recommendations for European companies
Based on our work across multiple electronics sourcing and manufacturing projects in Vietnam, here is what we recommend:
Run the origin assessment early. Do not wait until production is running to figure out whether your product qualifies under EVFTA. The supply chain structure affects origin, so design the structure with origin in mind from the start.
Visit factories yourself. Or send someone who knows what to look for. Certifications and audit reports tell you about the system. A factory visit tells you about the culture. In Vietnam, the gap between documented systems and daily practice can be wide, and you only see that by being there.
Invest in documentation from day one. Do not treat CE marking documentation, test protocols, and supplier qualification records as something to build later. Later is when problems compound. Set expectations and templates before production starts.
Map your sub-tier supply chain. You need to know where your components come from, not just for compliance, but for risk management. If 60% of your bill of materials comes from a single Chinese province, you do not have a diversified supply chain regardless of where final assembly happens.
Plan for the learning curve. Budget 6 to 12 months for a new Vietnamese supplier to reach steady-state performance. First batches will likely go well because they receive extra attention. Sustained quality at scale is different and takes time to establish.
Use a dual-sourcing mindset. The strongest supply chains we see do not bet everything on Vietnam or everything on China. They use Vietnam where it has clear advantages and maintain alternatives where Vietnam's ecosystem is still developing. This is not a lack of commitment. It is sound risk management.
