Top 10 PCBA Low Pressure Injection Coating Suppliers in Vietnam

Established in 2010, Vietnam Electronics Coating Solutions (VECS) is one of the oldest and most trusted names in Vietnam's PCBA low pressure injection coating scene. With a state-of-the-art facility in Ho Chi Minh City, VECS specializes in serving the automotive and medical industries—two sectors where precision and compliance are non-negotiable. What sets VECS apart is its commitment to quality. The company is ISO 13485 certified (a must for medical device manufacturers) and follows strict automotive standards like IATF 16949. Their team of engineers has years of experience working with delicate components, ensuring that even the smallest PCBs—think pacemaker control units or automotive sensors—are coated with pinpoint accuracy. VECS offers a range of coating materials, including silicone and polyamide, tailored to meet specific environmental needs. For automotive clients, they focus on coatings that withstand extreme temperatures and vibration, while medical customers benefit from biocompatible options that meet FDA requirements. Clients praise VECS for its transparent communication and reliability. "We've been working with VECS for three years, and they've never missed a deadline," says a procurement manager at a leading European automotive supplier. "Their attention to detail is unmatched—we've never had a coating failure in the field."

If you're in the market for fast turnaround times and innovative solutions for consumer electronics, look no further than Hanoi Low Pressure Molding Tech (HLPMT). Founded in 2015, this Hanoi-based supplier has made a name for itself by specializing in waterproof and dustproof coating—perfect for devices like smartwatches, fitness trackers, and IoT sensors that often end up in wet or dirty environments. HLPMT's secret weapon? Its investment in cutting-edge machinery. The company uses automated low pressure injection systems that can coat up to 5,000 PCBs per day, making it ideal for high-volume orders. But they're equally adept at small-batch projects, offering rapid prototyping services with lead times as short as 3 business days. One of HLPMT's standout offerings is its custom mold design service. Unlike many suppliers that rely on standard molds, HLPMT works with clients to create tailored molds that fit unique PCB shapes, ensuring complete coverage and minimal material waste. This flexibility has made them a favorite among startups and tech companies launching new products. "We needed a coating solution for our waterproof Bluetooth speaker PCBs, and HLPMT delivered," says a product manager at a Vietnamese consumer electronics brand. "They helped us design a mold that covered all the exposed components, and the final product passed IP67 testing with flying colors. Plus, their pricing is way more competitive than what we were getting from China."

For industrial and marine applications, Saigon PCBA Protection Services (SPPS) is the go-to supplier. Located in the industrial hub of Binh Duong Province, SPPS focuses on heavy-duty coatings that can withstand corrosive chemicals, saltwater, and extreme humidity—common challenges in industrial factories and marine vessels. SPPS's facility is equipped to handle large-scale production, with lines dedicated to coating PCBs for industrial control systems, marine navigation equipment, and oil rig sensors. Their coatings are tested to meet NEMA 4X standards (for water and dust resistance) and are often used in offshore projects where reliability is critical. What makes SPPS unique is its in-house testing lab. Before shipping any order, the company subjects coated PCBs to rigorous stress tests, including temperature cycling (-40°C to 125°C), salt spray exposure, and mechanical shock. This commitment to quality control has earned them long-term partnerships with oil and gas giants like PetroVietnam and international industrial firms. "SPPS's coating saved us from a major disaster last year," recalls an engineer at a Vietnamese marine electronics company. "One of our navigation PCBs was accidentally submerged in saltwater for 24 hours. Thanks to their coating, the board still worked perfectly when we retrieved it. We've been loyal customers ever since."

When it comes to high-stakes industries like aerospace and defense, Danang Advanced Coating Systems (DACS) is the supplier of choice. Based in Danang, a city known for its growing tech sector, DACS specializes in low pressure injection coatings that meet military and aerospace standards, including MIL-STD-810 (for environmental engineering) and AS9100 (aerospace quality management). DACS's team includes former aerospace engineers who understand the unique challenges of coating PCBs for aircraft avionics, satellite components, and military communication devices. These applications demand coatings that can withstand extreme altitude, radiation, and rapid pressure changes—something DACS has mastered through years of research and development. The company offers specialized services like selective coating (where only specific areas of a PCB are coated) and laser marking of coated surfaces for traceability. They also work with advanced materials like PEEK (polyether ether ketone), a high-performance polymer known for its heat resistance and chemical stability. "DACS is one of the few suppliers in Vietnam that can handle our aerospace projects," says a technical director at a U.S.-based defense contractor. "Their ability to meet MIL-STD requirements and provide detailed certification documentation gives us peace of mind. We trust them with our most sensitive components."

Ho Chi Minh Low Pressure Coatings (HCLPC) has carved a niche in the medical device and wearable tech markets, where miniaturization and biocompatibility are key. Located in District 7 of Ho Chi Minh City, HCLPC's facility is designed to handle small-batch, high-precision orders—making it ideal for startups and mid-sized companies developing innovative medical devices. HCLPC's claim to fame is its expertise in coating micro-PCBs, such as those used in hearing aids, insulin pumps, and smart bandages. These components often have tiny sensors and delicate wiring, requiring a steady hand and specialized equipment. The company uses micro-injection molding machines that can apply coatings as thin as 0.1mm, ensuring no interference with component functionality. For medical clients, HCLPC offers biocompatible coatings that are USP Class VI certified (safe for contact with human tissue) and can be sterilized via autoclaving or ethylene oxide. They also provide design support, helping clients optimize PCB layouts for easier coating and better performance. "HCLPC helped us overcome a major hurdle with our smart bandage prototype," says a founder of a Vietnamese medical startup. "Our initial PCB design had components that were too close together, making coating difficult. Their engineers suggested a minor redesign, and now the coating works perfectly. We couldn't have launched without them."

Binh Duong Electronics Encapsulation (BDEE) is a powerhouse in the automotive and renewable energy sectors, offering low pressure injection coating services that balance durability and cost-effectiveness. With a sprawling facility in Binh Duong Province (Vietnam's manufacturing heartland), BDEE caters to Tier 1 automotive suppliers and solar panel manufacturers, producing coatings that protect PCBs from heat, moisture, and UV radiation. The company is RoHS compliant (restriction of hazardous substances) and uses eco-friendly coating materials, making it a favorite among clients focused on sustainability. For automotive clients, BDEE specializes in coatings for EV battery management systems (BMS), infotainment units, and ADAS (advanced driver-assistance systems) PCBs—components that require long-term reliability in varying climates. BDEE also offers value-added services like PCB assembly and coating under one roof, streamlining the production process for clients. Their automated assembly lines can handle both SMT (surface-mount technology) and through-hole components, then seamlessly transition to coating, reducing lead times and costs. "Working with BDEE has simplified our supply chain," says a procurement director at a Vietnamese EV manufacturer. "Instead of coordinating with separate assembly and coating suppliers, we get everything done in one place. Their RoHS compliant coatings also align with our green manufacturing goals."

For consumer electronics brands looking for high-volume, low-cost coating solutions, Nha Trang Precision Coating (NTPC) is hard to beat. Located in Nha Trang, a coastal city with easy access to shipping ports, NTPC specializes in coating PCBs for smartphones, tablets, smart home devices, and wearable tech—products where cost efficiency and fast production are critical. NTPC's strength lies in its scalability. The company operates 24/7 production lines with over 50 low pressure injection machines, allowing it to handle orders of up to 100,000 PCBs per month. Their coatings are designed to be thin yet durable, ensuring minimal impact on device weight and heat dissipation—key factors for consumer gadgets. Despite its focus on volume, NTPC doesn't skimp on quality. The company is ISO 9001 certified and conducts regular audits to ensure consistency. They also offer flexible pricing models, with discounts for large orders, making them a popular choice for budget-conscious brands and e-commerce sellers. "NTPC helped us launch our budget smartphone line on time and under budget," says a product manager at a Vietnamese electronics brand. "Their ability to coat 50,000 PCBs in a week at a competitive price was a game-changer. We've since expanded our partnership to include smartwatch coatings as well."

Can Tho Industrial Coatings (CTIC) is a regional leader in providing low pressure injection coating for industrial automation and agriculture tech PCBs. Based in Can Tho, the heart of Vietnam's Mekong Delta, CTIC understands the unique needs of industries that operate in humid, dusty, and chemically intensive environments—think rice mill control systems, greenhouse sensors, and irrigation controllers. CTIC's coatings are formulated to resist mold growth (a common issue in humid climates) and repel dust, ensuring that PCBs remain functional even in dirty, high-moisture settings. The company also offers custom mold design for irregularly shaped PCBs, such as those used in agricultural drones or industrial robots. What makes CTIC stand out is its focus on local partnerships. The company works closely with Vietnamese universities to new coating materials, and it often collaborates with small and medium-sized enterprises (SMEs) in the Mekong Delta, providing affordable coating solutions to support local manufacturing. "As a small agricultural tech startup, we couldn't afford the high minimum orders of larger suppliers," says a founder of a Can Tho-based irrigation tech company. "CTIC was willing to work with our small batch sizes and even helped us test our PCBs in real-world rice field conditions. They're more than a supplier—they're a partner."

For businesses looking for a one-stop shop, Haiphong Global Coating Solutions (HGCS) delivers turnkey services that include PCB design, assembly, coating, and testing—all under one roof. With a portside facility in Haiphong, HGCS specializes in exporting coated PCBs to global clients, offering seamless logistics support and compliance with international standards like CE and FCC. HGCS serves a wide range of industries, from consumer electronics to industrial equipment, but its claim to fame is its "low pressure molding for waterproof electronics" expertise. The company has developed proprietary coating techniques that achieve IP68 waterproof ratings (submersion in 1.5 meters of water for 30 minutes) for devices like underwater cameras, marine sensors, and swimming pool controllers. The company also offers comprehensive testing services, including functional testing of coated PCBs, thermal imaging, and X-ray inspection to detect any coating defects. This end-to-end approach gives clients confidence that their products are ready for market as soon as they leave the facility. "HGCS took care of everything for our underwater drone project," says an engineer at a U.S.-based tech startup. "From designing the PCB to coating and testing, they handled it all. Their IP68 coating worked perfectly—our drone can dive to 10 meters without any issues. Plus, their port location made shipping to the U.S. quick and affordable."

Rounding out our list is Vung Tau Innovation Coatings (VTIC), an emerging player that's making waves with its focus on innovation and flexibility. Founded in 2018, VTIC is a favorite among startups and R&D teams thanks to its willingness to take on experimental projects and prototype orders. VTIC specializes in low volume smt assembly service combined with low pressure injection coating, making it ideal for companies in the early stages of product development. Their team works closely with clients to iterate on coating designs, testing different materials and thicknesses to find the perfect solution. The company also invests heavily in R&D, recently developing a biodegradable coating material for eco-friendly electronics—a niche that's gaining traction among sustainability-focused brands. While still small compared to industry giants, VTIC's agility and creativity have earned it partnerships with tech incubators and university research labs. "VTIC was the only supplier willing to work on our biodegradable sensor project," says a researcher at a Vietnamese university. "They helped us test three different coating materials and even provided feedback on how to improve our PCB design for better degradation. Their passion for innovation is inspiring."