If you've ever held a smartphone, turned on a home appliance, or worked with industrial machinery, you've interacted with a PCB—printed circuit boards, the unsung heroes that power the electronics we rely on daily. In Chile, as the tech scene grows—from Santiago's startup hubs to Valparaíso's manufacturing zones—finding the right PCB supplier isn't just about getting a circuit board; it's about partnering with a team that understands your deadlines, quality standards, and the unique challenges of your project. Whether you're building medical devices that need to withstand Chile's coastal humidity or industrial sensors for the Atacama Desert's extreme temperatures, the right supplier can make or break your product's success. Let's dive into the top 10 PCB board making suppliers in Chile, each bringing something unique to the table—from cutting-edge SMT assembly to specialized
conformal coating and low-pressure molding.
1. Chile PCB Solutions
Based in Santiago, Established 2010
When local electronics brands in Chile need reliable
smt pcb assembly, Chile PCB Solutions is often the first call. Tucked in Santiago's El Bosque industrial zone, this family-run business started small but has grown into a go-to for everything from prototype runs to medium-volume production. What sets them apart? Their in-house SMT lines—equipped with high-precision pick-and-place machines that handle components as tiny as 01005 (that's smaller than a grain of rice!). They don't just stop at assembly, though; they offer full turnkey service, including component sourcing (so you don't have to juggle multiple suppliers) and functional testing.
-
Core Service:
SMT PCB assembly with component sourcing and testing
-
Speed:
5-7 day turnaround for prototypes, 2-3 weeks for medium batches
-
Certifications:
ISO 9001, RoHS compliant—critical for exporting to EU markets
-
Client Love:
"They turned around our IoT sensor PCBs in 6 days when our previous supplier quoted 3 weeks," says a local agritech startup founder.
2. Andes Electronics
Valparaíso, Established 2005
Conformal Coating Specialists for Harsh Environments
Valparaíso's coastal climate—salty air, high humidity, and occasional rain—can be tough on electronics. That's where Andes Electronics shines: they're Chile's go-to for
conformal coating pcb, the protective layer that shields circuit boards from moisture, dust, and corrosion. Walk into their facility, and you'll see rows of PCBs being sprayed with acrylic, silicone, or urethane coatings, depending on the project's needs. They specialize in medical devices (think heart rate monitors) and outdoor equipment (like solar panel inverters), where reliability is non-negotiable.
-
Coating Options:
Acrylic (fast-drying, easy to repair), silicone (flexible, heat-resistant), urethane (ultra-durable for heavy industrial use)
-
Testing:
Thickness measurement (using laser tools), adhesion testing, and even salt-spray testing to simulate coastal conditions
-
Medical Focus:
ISO 13485 certified, making them a trusted partner for Chile's growing medical tech sector
-
Fun Fact:
Their conformal coating helped a client's weather stations survive the 2023 Valparaíso storms without a single failure.
3. Santiago Circuits
Santiago, Established 2012
Low Pressure Molding for Rugged Electronics
For PCBs that need to handle drops, vibrations, or water submersion—like those in automotive parts or marine equipment—Santiago Circuits is the name to know. They specialize in low pressure molding pcb assembly, a process where molten plastic is injected around the PCB at low pressure, creating a tough, custom-fit protective shell. Unlike traditional potting (which can be heavy and slow), low pressure molding is precise, lightweight, and fast. They work with materials like polyamide and polyethylene, and even offer color-coding for easy product identification.
-
Applications:
Automotive sensors, industrial control panels, underwater communication devices
-
Protection Level:
Up to IP68 waterproof rating (can handle submersion in 1.5m of water for 30 minutes)
-
Sustainability:
Uses 30% less material than traditional potting, reducing waste
-
Client Win:
Partnered with a Chilean electric vehicle startup to mold battery management system PCBs—now used in their e-scooters across Latin America.
4. Coastal Circuits
Viña del Mar, Established 2015
Small-Batch Prototyping with Big Quality
Startups and R&D teams know the struggle: you need 10-50 prototype PCBs to test your design, but most suppliers only care about large orders. Coastal Circuits in Viña del Mar was built for this exact problem. They specialize in low-volume SMT and through-hole assembly, with a focus on flexibility. Need to tweak a design mid-production? No problem—their small team (just 15 people!) is agile enough to adjust. They also offer quick-turn PCB manufacturing, so you can go from Gerber file to functional board in as little as 3 days.
-
Sweet Spot:
1-100 unit orders—perfect for prototypes and pilot runs
-
Design Support:
Free DFM (Design for Manufacturability) checks to catch issues before production
-
Materials:
Works with flexible PCBs, rigid-flex, and standard FR-4
-
Startup Friendly:
No minimum order fees, and discounts for repeat prototype orders
5. Atacama Tech Manufacturing
Calama, Established 2018
Industrial Strength PCBs for Extreme Conditions
Named after the world's driest desert, Atacama Tech Manufacturing builds PCBs that thrive in extreme environments—think high temperatures (up to 125°C), dust, and vibration. Located in Calama, near Chile's mining regions, they've become a favorite among mining equipment manufacturers, oil and gas companies, and renewable energy firms (solar and wind power systems in the Atacama Desert need tough electronics!). Their secret? Heavy-duty materials like aluminum-backed PCBs for heat dissipation and thick copper layers (up to 10oz) for high-current applications.
-
Specialty:
High-temperature PCBs, thick copper PCBs, and metal-core PCBs
-
Testing:
Thermal cycling (-40°C to 125°C), vibration testing (per IEC 60068 standards)
-
Mining Focus:
Water-resistant PCBs for underground equipment, dust-sealed enclosures
-
Fun Stat:
Their PCBs power 30% of the automated mining trucks in Chile's copper mines.
6. Southern Electronics
Concepción, Established 2003
Mixed Assembly Pros: SMT + DIP Under One Roof
Not all PCBs are created equal—some need surface-mount components (SMT) for miniaturization, while others require through-hole (DIP) parts for durability (like connectors or large capacitors). Southern Electronics in Concepción excels at both, offering mixed assembly services. Their facility has separate lines for SMT and DIP, plus automated wave soldering machines for through-hole components. This means you can send them a board with 0402 SMT resistors and a big DIP relay, and they'll assemble it all in-house—no need to split your order between suppliers.
-
Assembly Types:
SMT, DIP, and mixed technology (SMT + DIP)
-
Component Size Range:
From 01005 SMT to 20mm DIP parts
-
Volume Flexibility:
100-10,000 units/order—great for scaling from pilot to production
-
Client Quote:
"We used to work with two suppliers for SMT and DIP—Southern cut our lead time in half," says a Concepción-based appliance manufacturer.
7. Andes PCB Labs
Santiago, Established 2017
High-Tech Testing for Critical Applications
When your PCB can't fail—like in medical devices or aerospace equipment—you need more than just assembly; you need rigorous testing. Andes PCB Labs in Santiago is all about quality assurance. They offer a suite of testing services: AOI (Automated Optical Inspection) to catch tiny soldering defects, X-ray inspection for BGA (ball grid array) components (which are hidden under the chip), and functional testing (they'll simulate real-world use to ensure your PCB works as intended). They even have a climate chamber to test PCBs under extreme temperature and humidity conditions.
-
Testing Services:
AOI, X-ray, functional testing, thermal cycling, humidity testing
-
Specialty Markets:
Medical (ISO 13485 certified), aerospace (AS9100 compliant)
-
Reporting:
Detailed test reports with images of defects (so you can improve your design)
-
Fun Fact:
They helped a Chilean medical device company pass FDA certification by catching a tiny BGA solder void that other labs missed.
8. Patagonia PCBs
Puerto Montt, Established 2010
Sustainable Manufacturing for Eco-Conscious Brands
In a world where sustainability matters, Patagonia PCBs in Puerto Montt is leading the way. They're Chile's first PCB supplier to use 100% renewable energy (solar panels and hydropower from local rivers) and recycle 90% of their manufacturing waste (scrap copper, solder dross, even used cleaning solvents). But they don't skimp on quality—their SMT lines are top-of-the-line, and they offer
conformal coating with eco-friendly, low-VOC (volatile organic compound) materials. They're popular with outdoor gear brands and green tech startups that want their products to reflect their values.
-
Sustainability Creds:
100% renewable energy, 90% waste recycling, carbon-neutral shipping
-
Eco-Coatings:
Water-based conformal coatings (low VOC, non-toxic)
-
Certifications:
ISO for Environmental Management (ISO 14001)
-
Client Example:
A Chilean outdoor apparel brand uses their PCBs in solar-powered heated jackets—"Our customers love that the tech inside is as green as our brand," says their product manager.
9. Central Valley Electronics
Rancagua, Established 2008
Cost-Effective Mass Production
When you're ready to scale—say, you've finalized your design and need 10,000+ PCBs—Central Valley Electronics in Rancagua is the partner for cost-effective mass production. Located in Chile's agricultural heartland (where land and labor costs are lower than in Santiago), they can offer competitive pricing without cutting corners on quality. Their facility has 5 automated SMT lines, each capable of placing 1 million components per hour, and they've optimized their workflow to minimize waste. They also offer just-in-time delivery, so you don't have to stockpile inventory.
-
Volume Sweet Spot:
Medium to large batches (10,000+ units/order)
-
Pricing:
Up to 20% lower than Santiago-based suppliers for large orders
-
Supply Chain:
Long-term component contracts for stable pricing (no surprise cost hikes!)
-
Major Clients:
Home appliance brands, consumer electronics companies exporting to Brazil and Argentina.
10. Innovation Circuits
Antofagasta, Established 2019
Rapid Prototyping for Tech Innovators
Antofagasta might be known for mining, but Innovation Circuits is putting it on the map for tech innovation. This young supplier (founded in 2019) specializes in rapid PCB prototyping with a twist: they use additive manufacturing (3D printing) for certain PCB components, allowing for complex, custom shapes that traditional manufacturing can't handle. Need a PCB with a curved edge for a wearable device? They can do that. They also offer 24-hour turnaround for simple designs—perfect for startups racing to meet investor deadlines.
-
Rapid Turnaround:
24-48 hours for simple PCBs, 3-5 days for complex designs
-
Additive Manufacturing:
3D-printed PCB enclosures and custom-shaped circuits
-
Target Clients:
Wearable tech startups, robotics companies, academic researchers
-
Claim to Fame:
Printed the PCBs for Chile's first student-built satellite, launched in 2023!
Choosing the right PCB supplier in Chile isn't just about checking a box—it's about finding a partner who understands your project's unique needs. Need a prototype fast? Go with Coastal Circuits or Innovation Circuits. Building something for the desert or coast? Andes Electronics (
conformal coating) or Santiago Circuits (low pressure molding) have you covered. Scaling to mass production? Central Valley Electronics offers the best value. And if quality can't be compromised? Andes PCB Labs will test every inch of your board. No matter what you're building, Chile's PCB suppliers are ready to turn your design into reality—one circuit at a time!
