Top 10 PCBA OEM Suppliers in Bosnia and Herzegovina

Nestled in Sarajevo's bustling Ilidža Industrial Zone, Bosnia Electronics Solutions (BES) has built a reputation as a go-to partner for businesses needing fast, reliable PCBA assembly. Founded in 2010 by a team of ex-Honeywell engineers, BES combines decades of industry experience with a customer-first mindset. What sets them apart? Their ability to balance speed and precision—whether you need 10 prototype units or 10,000 mass-produced boards.

BES specializes in SMT assembly, with a fleet of state-of-the-art machines capable of placing components as small as 01005 (0.4mm x 0.2mm). Their in-house component management software tracks inventory in real time, reducing the risk of stockouts and ensuring components meet strict quality standards. "We once had a client panic because a critical resistor was backordered globally," recalls BES's operations manager, Emir Kovač. "Our software flagged the issue early, and we sourced an alternative from our trusted supplier network in Croatia—saved their project from a 6-week delay."

Certified ISO 9001 and RoHS compliant, BES serves clients in consumer electronics, IoT, and industrial automation. Their 5,000 sq. ft. facility includes a climate-controlled cleanroom for sensitive assemblies, and their testing lab offers functional testing, in-circuit testing (ICT), and X-ray inspection. For startups, their low MOQ (10 units) and 5-7 day lead time for prototypes make them an ideal partner for rapid iteration.

Adriatic Circuits Ltd. isn't just a PCBA supplier—they're a lifeline for industries where failure is not an option: medical devices and automotive electronics. Based in Banja Luka, this family-owned business has been around since 2005, and their walls tell the story: framed certifications (ISO 13485 for medical, IATF 16949 for automotive) and thank-you notes from clients like a Croatian pacemaker manufacturer and a Bosnian electric vehicle startup.

What makes Adriatic Circuits stand out is their pcba testing process , which is second to none. For medical clients, every board undergoes 100% functional testing, including thermal cycling (-40°C to 85°C) and humidity testing (95% RH) to simulate real-world conditions. "A pacemaker PCBA can't fail," says owner Maja Petrović. "We test each unit until we're confident it will work for 10+ years." Their automotive division, meanwhile, focuses on through-hole soldering for rugged components like sensors and control modules, with wave soldering machines that ensure strong, reliable joints.

Adriatic also offers conformal coating—applying a thin, protective layer to PCBs to shield against dust, moisture, and chemicals. "We had a client in marine electronics who needed boards to withstand saltwater spray," Petrović explains. "Our urethane conformal coating passed their 1,000-hour salt fog test with zero corrosion." With a lead time of 10-12 days and MOQ of 50 units, they're a solid choice for mid-to-high volume orders in regulated industries.

TechnoPrint BH is the underdog of Bosnia's PCBA scene—and proud of it. Founded in 2018 by three electrical engineering graduates, this Tuzla-based startup has quickly made a name for itself by catering to small businesses and researchers who need low-volume, high-quality assemblies. "Big suppliers don't want to talk to you if you need 5 boards," says co-founder Amina Hodžić. "We say, 'Bring it on.'"

TechnoPrint specializes in prototype development and low-volume SMT assembly, with an MOQ of just 5 units. Their claim to fame? A 3-5 day expedited lead time for prototypes, thanks to their lean team and streamlined processes. "Last month, a university lab needed 10 PCBs for a robotics competition," Hodžić laughs. "They called on a Monday, we assembled by Wednesday, and they won first place. That's the kind of win we live for."

While small in size (2,000 sq. ft. facility), TechnoPrint doesn't skimp on equipment. Their SMT line includes a Yamaha YV100Xg pick-and-place machine and a Heller 1700EXL reflow oven, capable of handling boards up to 500mm x 400mm. They also offer hand soldering for through-hole components and basic functional testing. For startups and hobbyists, their transparent pricing (no hidden fees) and friendly customer service make them a fan favorite.

Elite PCBA Group is Bosnia's answer to large-scale electronics manufacturing. With a 20,000 sq. ft. facility in Zenica and over 150 employees, they're equipped to handle mass production runs of up to 1 million PCBs annually. Their client list includes multinational corporations in home appliances, telecommunications, and industrial controls—companies that need consistency, scalability, and competitive pricing.

Elite's secret weapon? Their integrated component management software , which syncs with global suppliers to optimize inventory and reduce costs. "We buy components in bulk, so we can pass savings on to clients," says procurement director Luka Jović. "For example, we recently secured a 15% discount on capacitors by combining orders from three clients. That's the power of scale."

Services include SMT and through-hole assembly, conformal coating, and turnkey solutions (sourcing, assembly, testing, packaging). Their ISO 9001 certification ensures strict quality control, and their lead time of 7-10 days for mass production is impressive for a facility of their size. Elite also offers design for manufacturing (DFM) support, helping clients optimize their PCB layouts for easier assembly and lower costs. "A client once came to us with a board that had 12 unnecessary vias," Jović notes. "We redesigned it, and they saved 8% per unit. That's the value we add beyond assembly."

Herzegovina Electronics (HE) is all about flexibility. Located in Mostar, this mid-sized supplier excels at mixed-technology assemblies—combining SMT and through-hole components on a single board. "Many clients have designs with both tiny SMT chips and large through-hole connectors," says HE's technical lead, Lejla Begić. "We've invested in both SMT lines and wave soldering machines to handle that seamlessly."

HE's pcba testing process is tailored to each client's needs. For a recent order of smart meter PCBs, they added a custom test fixture to verify voltage regulation and communication protocols. "The client was blown away—they didn't expect that level of customization," Begić recalls. Their testing lab also offers environmental testing (shock, vibration) for industrial clients and ESD (electrostatic discharge) protection testing for consumer electronics.

With a focus on customer service, HE provides end-to-end logistics support, including shipping to EU countries with customs clearance. Their MOQ of 20 units makes them accessible to small and medium businesses, while their 8-12 day lead time balances speed and quality. Clients praise their responsiveness: "I once emailed them at 7 PM about a design change, and they got back to me within an hour," says a local IoT startup founder. "You don't get that with big suppliers."

Northern Circuits BH caters to industries where precision is non-negotiable: aerospace, defense, and high-end industrial equipment. Based in Bijeljina, near the Serbian border, this supplier specializes in high-precision SMT assembly for boards with tight tolerances and complex designs.

Their AS9100 certification (aerospace quality management) speaks volumes about their commitment to excellence. "Aerospace clients demand traceability," explains quality manager Ana Milošević. "Every component we use has a batch number, and we keep records for 10 years. If a board fails in the field, we can trace exactly when and where each part was sourced." Their facility includes a Class 10,000 cleanroom for assembling sensitive components, and their X-ray inspection machines can detect hidden defects like voids in solder joints.

Northern Circuits also offers conformal coating with materials like Parylene, which provides superior protection against extreme temperatures and chemicals. While their lead time (12-15 days) and MOQ (50 units) are higher than some competitors, clients say the quality is worth the wait. "We had a defense contractor order 200 control boards," Milošević notes. "After 3 years in the field, zero failures. That's the Northern Circuits promise."

Smart Assembly Technologies (SAT) lives up to its name by offering "one-stop" PCBA solutions. From component sourcing to final assembly, SAT handles every step of the process, so clients can focus on design and marketing. "We had a client from Germany who sent us a CAD file and said, 'Make 500 units and ship them to France,'" says sales director Haris Hadžić. "We sourced the components, assembled the boards, tested them, packed them in French-language packaging, and arranged shipping. They didn't lift a finger."

SAT's services include SMT assembly, through-hole soldering, conformal coating, and final product assembly (installing PCBs into enclosures, adding cables, etc.). Their 8,000 sq. ft. facility in Sarajevo includes a dedicated testing lab and a small-scale packaging line. For clients needing to scale quickly, SAT partners with sister companies in Serbia and Croatia to handle overflow, ensuring lead times stay under 8 days.

Certified ISO 9001 and RoHS compliant, SAT serves a mix of startups and established businesses in consumer electronics, smart home devices, and wearables. Their component management system integrates with global distributors like Digi-Key and Mouser, ensuring access to hard-to-find parts. "We recently tracked down a rare sensor for a client's smart thermostat," Hadžić says. "It took 3 days, but we found it—and they've been a client ever since."

Dinar Tech Manufacturing is a hidden gem in Brčko's Free Economic Zone, a tax-advantaged area that lets them offer competitive pricing to international clients. Founded in 2012, this supplier focuses on custom solutions, from one-of-a-kind prototypes to small-batch runs of specialized PCBs for niche industries like audio equipment, lighting controls, and agricultural sensors.

What clients love most about Dinar Tech is their willingness to take on "odd" projects. "Last year, a client wanted PCBs for a solar-powered bird feeder that plays bird calls," says founder Marko Đukić. "The design was quirky—required a microphone, speaker, and solar panel—but we made it work. Now they're selling 500 units a month in Europe." Dinar Tech's team includes mechanical engineers who can design custom test fixtures for unique assemblies, ensuring each unit meets the client's specs.

Services include SMT and through-hole assembly, hand soldering for delicate components, and basic functional testing. Their facility is small (3,000 sq. ft.) but well-equipped, with a focus on flexibility. "We don't have the biggest machines, but we have the most creative team," Đukić jokes. With a lead time of 10-14 days and MOQ of 25 units, Dinar Tech is ideal for businesses with specialized needs and tight budgets.

West Bosnian PCBA (WBPCBA) is all about volume—and value. Located in Cazin, near the Croatian border, this supplier specializes in low-cost SMT processing for bulk orders, making them a favorite for clients in white goods, power supplies, and basic consumer electronics. "We focus on high-volume, low-complexity boards," explains CEO Alen Čolak. "Think of the control board in a toaster or a simple LED driver—we can make those for pennies per unit when ordered in bulk."

WBPCBA's facility is optimized for mass production, with automated SMT lines that can assemble up to 50,000 boards per day. Their low labor costs (thanks to Cazin's lower cost of living) and bulk component purchasing allow them to offer prices that compete with suppliers in Eastern Europe and Asia. "We recently quoted a client 20% lower than a Polish supplier for 100,000 power supply boards," Čolak notes. "They switched to us, and we've been their sole supplier ever since."

While they don't offer the same level of customization as some competitors, WBPCBA delivers consistency and reliability. They're ISO 9001 certified, and their quality control team performs random inspections on 5% of each batch. Lead time is 14-18 days for bulk orders, and their MOQ of 500 units ensures they can keep costs low. For businesses prioritizing price and volume over rapid prototyping, WBPCBA is a strong choice.

Balkan Electronics Hub (BEH) rounds out our list with a focus on EMS (Electronics Manufacturing Services)—a one-stop shop for everything from PCBA assembly to final product assembly and logistics. Based in Travnik, this supplier serves clients who want to outsource their entire manufacturing process, from design to delivery.

BEH's services include PCB design, component sourcing, PCBA assembly, enclosure manufacturing, final assembly (installing PCBs into enclosures, adding labels, etc.), testing, packaging, and shipping. Their ISO 14001 certification (environmental management) appeals to clients focused on sustainability—they use lead-free solder, recycle waste, and source components from eco-friendly suppliers.

What makes BEH unique is their global logistics network. They can ship finished products directly to retailers or end customers, handling customs, duties, and tracking. "A client in Canada wanted us to assemble 2,000 smart thermostats and ship them to 100 retail stores across Europe," says logistics coordinator Emina Hodžić. "We did it—on time and under budget." Their PCBA testing process includes functional testing, burn-in testing (to identify early failures), and compliance testing (CE, FCC, etc.) for international markets.

With a lead time of 8-12 days and MOQ of 100 units, BEH is a solid choice for businesses looking to simplify their supply chain and focus on sales and marketing. "We don't just build boards," Hodžić says. "We build partnerships."