Top 10 PCBA Low Pressure Injection Coating Suppliers in Slovakia

Founded in 2005, Slovak Electronics Solutions (SES) has grown from a small workshop to one of Slovakia's most trusted names in PCBA low pressure injection coating. Located in Bratislava's tech district, SES prides itself on combining traditional craftsmanship with cutting-edge technology. Their 10,000 sq.m facility houses state-of-the-art low pressure molding machines, allowing them to handle both small-batch prototypes and large-scale production runs with equal precision.

What sets SES apart is their focus on customization. They work closely with clients to develop tailored encapsulation solutions, whether it's a heat-resistant coating for automotive sensors or a waterproof seal for medical devices. As an ISO 9001 and ISO 13485 certified facility, they adhere to the strictest quality controls, making them a preferred partner for medical electronics companies. SES also offers a one-stop SMT assembly service, integrating component sourcing, PCB fabrication, and testing under one roof to simplify their clients' supply chains.

"Our clients value us for our flexibility," says Martin Kováč, SES's operations director. "Last year, a client in the renewable energy sector needed a custom low pressure molding solution for a PCB exposed to extreme outdoor temperatures. We adjusted our material and process parameters within two weeks, delivering samples that exceeded their expectations. That's the kind of responsiveness we're known for."

TechProtect Slovakia, based in Košice, has built its reputation on specialization—specifically, low pressure molding for electronics in high-reliability industries. Since 2010, they've focused exclusively on PCBA encapsulation, earning a reputation as a reliable SMT contract manufacturer with a niche expertise. Their team of materials engineers works with advanced polymers, including silicone and polyamide, to create coatings that withstand temperatures from -50°C to 200°C, making them ideal for aerospace and industrial automation clients.

Certifications are a cornerstone of TechProtect's operations. They hold ISO 14001 (environmental management) and IATF 16949 (automotive quality) certifications, reflecting their commitment to sustainability and precision. Their facility features automated molding lines with real-time quality monitoring, ensuring consistency across every batch. Clients also appreciate their transparent communication—each project comes with detailed reports on material usage, curing times, and adhesion tests.

"We don't just coat PCBs; we engineer protection," explains Lenka Horváthová, TechProtect's technical lead. "A recent project for a railway electronics client required encapsulation that could resist vibration and chemical exposure. We conducted over 50 adhesion tests with different polymer blends before finalizing the solution. That level of dedication is why clients keep coming back."

EuroCircuit Coatings, located in Žilina's industrial zone, has been a pioneer in bringing low pressure molding for electronics to Slovakia since 2001. With over two decades of experience, they've refined their process to offer some of the fastest lead times in the country—often delivering prototype orders in under a week. Their client roster includes automotive Tier 1 suppliers and consumer electronics brands, drawn to their balance of speed, quality, and cost-effectiveness.

EuroCircuit's strength lies in its vertically integrated model. They operate their own PCB fabrication shop, allowing seamless coordination between PCB production and low pressure coating. This integration reduces errors and speeds up workflows, a boon for clients with tight deadlines. As an ISO certified SMT processing factory, they also offer full turnkey solutions, including component sourcing through their global network of trusted suppliers.

"Speed doesn't mean cutting corners," says Peter Novák, EuroCircuit's CEO. "We invested in automated material mixing systems and 24/7 production lines to meet urgent orders without compromising quality. Last quarter, a client needed 5,000 coated PCBs for a smart home device launch. We delivered in 10 days, and their QA team found zero defects. That's the EuroCircuit promise."

ProMold Slovakia, based in Nitra, has carved a niche in serving small to medium-sized enterprises (SMEs) with low-volume production needs. Founded in 2012, they understand the challenges startups and SMEs face—limited budgets, tight timelines, and the need for flexibility. Their low pressure molding services are priced competitively, with no minimum order quantities, making them accessible even for prototype runs of 10-50 units.

Despite their focus on small batches, ProMold doesn't skimp on quality. They're ISO 9001 certified and use the same high-grade polymers as larger manufacturers. What truly sets them apart is their customer-centric approach: dedicated account managers walk clients through every step, from material selection to post-coating testing. They also offer free design consultations, helping clients optimize their PCBs for easier encapsulation and better performance.

"We started ProMold because we saw a gap in the market for suppliers who treat SMEs like partners, not just customers," says Anna Miháliková, co-founder. "A startup in the IoT space came to us last year with a prototype that kept failing environmental tests. We redesigned the coating layout and switched to a more flexible polymer, and now their product is in pre-production. Seeing our clients succeed is why we do this."

Precision Coatings Europe (PCE) in Trnava is all about high-precision PCBA low pressure injection coating. Specializing in microelectronics and medical devices, their facility is equipped with micro-molding machines that can encapsulate components as small as 0.1mm, making them a leader in precision-driven industries. PCE's team includes engineers with backgrounds in microfluidics and materials science, enabling them to tackle complex geometries and delicate components with ease.

Certifications are a priority here—PCE holds ISO 13485 (medical devices) and ISO 14644 Class 8 cleanroom certification, ensuring their processes meet the strict standards of the medical and aerospace sectors. They also invest heavily in R&D, partnering with Slovak universities to develop next-generation coating materials, such as bio-compatible polymers for implantable devices.

"Precision is in our name, and it's in our work," notes Dr. Juraj Kmeť, PCE's R&D director. "We recently worked on a neural interface PCB for a medical client, where even a micron of coating thickness error could affect signal transmission. Using 3D scanning and automated dispensing, we achieved a tolerance of ±0.05mm. That level of precision is non-negotiable for life-saving devices."

Slovak Molding Technologies (SMT) in Banská Bystrica has made a name for itself by combining low pressure molding with comprehensive testing services. Founded in 2008, SMT offers end-to-end solutions: from PCB design support and component sourcing to coating, assembly, and functional testing. Their in-house testing lab includes environmental chambers, vibration testers, and thermal cycling equipment, allowing clients to validate coated PCBs under real-world conditions before mass production.

As a reliable SMT contract manufacturer, SMT serves clients across Europe, with a focus on automotive and industrial control systems. They're RoHS compliant and ISO 9001 certified, and their lean manufacturing processes help keep costs down without sacrificing quality. What clients appreciate most is their transparency—they provide live updates on production status and share test data via a secure online portal.

"We believe testing is part of the coating process, not an afterthought," says Mária Štefániková, SMT's quality manager. "A client in the automotive industry once had a PCB failing vibration tests after coating. Our team identified that the coating was too rigid, causing stress cracks. We switched to a more elastic polymer and retested, and now the design is approved for use in electric vehicle powertrains. That's the value of integrating testing into our workflow."

For companies prioritizing sustainability, Green Coatings Slovakia in Žiar nad Hronom is a standout choice. Founded in 2015, this supplier specializes in eco-friendly low pressure molding for electronics, using bio-based polymers and solvent-free processes that reduce environmental impact. Their facility runs on 100% renewable energy, and they've implemented a closed-loop recycling system for excess materials, earning them ISO 14001 certification and recognition from the Slovak Environmental Agency.

Green Coatings doesn't compromise on performance for sustainability. Their bio-based polymers offer the same temperature and chemical resistance as traditional materials, making them suitable for consumer electronics, solar inverters, and smart home devices. They also offer carbon footprint reporting, helping clients meet their own sustainability goals.

"Sustainability isn't a trend for us—it's our mission," says Tomáš Hlaváč, Green Coatings' founder. "We worked with a European solar panel manufacturer to develop a bio-based coating for their inverters. Not only did it meet all performance specs, but it reduced the product's carbon footprint by 35%. That's how we're proving green manufacturing can be both responsible and reliable."

As its name suggests, Rapid Coat Slovakia in Prešov is all about speed. Specializing in quick-turnaround low pressure molding, they offer prototype orders in 3-5 days and mass production in under two weeks, making them a favorite among startups and companies with urgent deadlines. Their secret? A highly automated production line with redundant machines and a 24/7 workforce, ensuring minimal downtime.

Rapid Coat focuses on high-volume, low-complexity projects, such as PCBs for consumer electronics, LED drivers, and small appliances. They're ISO 9001 certified and offer competitive pricing for bulk orders, with discounts for repeat clients. Despite their focus on speed, they maintain strict quality controls—each batch undergoes 100% visual inspection and adhesion testing.

"In the consumer electronics world, time-to-market is everything," says Juraj Kubáň, Rapid Coat's production manager. "A client once needed 10,000 coated PCBs for a holiday gadget launch, with only three weeks to deliver. We ran three shifts, streamlined our material handling, and shipped on time. That's the Rapid Coat promise—fast, but never rushed."

Advanced Encapsulation Systems (AES) in Žilina is a specialist in high-temperature PCBA low pressure injection coating. Catering to industries like oil and gas, power generation, and aerospace, AES uses advanced polymers that can withstand continuous temperatures up to 250°C, as well as exposure to chemicals and UV radiation. Their team includes materials scientists who work directly with clients to develop custom formulations for unique challenges.

AES is AS9100 certified (aerospace quality management) and has a track record of serving Tier 1 aerospace suppliers. Their facility features specialized molding equipment with precise temperature control, ensuring uniform coating thickness even on large PCBs. They also offer failure analysis services, helping clients diagnose issues with existing coated PCBs and improve future designs.

"High-temperature environments are unforgiving, and so are our standards," says Igor Krajčík, AES's technical director. "We recently worked on a PCB for a downhole oil drilling tool, which operates at 220°C and 10,000 psi. Our custom polyimide-based coating not only survived these conditions but outperformed the client's previous solution by 30% in lifespan. That's the expertise we bring to the table."

OneStop Electronics in Bratislava lives up to its name by offering a true one-stop SMT assembly service that includes PCBA low pressure injection coating. From PCB design and fabrication to component sourcing, SMT assembly, coating, and final testing, OneStop handles every step, eliminating the need for clients to manage multiple suppliers. Their 15,000 sq.m facility is one of the largest in Slovakia, with capacity for both low-volume prototypes and high-volume production runs.

OneStop serves a diverse range of industries, including automotive, medical, and consumer electronics. They're ISO 9001, ISO 13485, and IATF 16949 certified, and their global supply chain network ensures access to hard-to-find components. What clients value most is the convenience—they can hand off a design file and receive fully tested, coated PCBs ready for integration into final products.

"We started OneStop to simplify electronics manufacturing for our clients," says Karol Nagy, OneStop's CEO. "A medical device company once came to us with just a schematic and a deadline. We handled PCB design, sourced components during a global shortage, coated the PCBs, and delivered finished assemblies in 12 weeks. That's the power of a one-stop shop—less hassle, more results."