Top 10 PCBA Low Pressure Injection Coating Suppliers in Nigeria

Founded in 2012, Lagos Electronics Coatings (LEC) is a pioneer in Nigeria's PCBA protection space. With a 10,000 sq. ft. facility in Ikeja, they specialize in low pressure molding for PCB assembly, catering to industries like consumer electronics and renewable energy. Their ISO 9001-certified process uses high-grade polyamide and polyolefin materials, ensuring coatings are both flexible and heat-resistant (up to 125°C). What sets LEC apart is their in-house material testing lab, where they validate coating thickness (50–500μm) and adhesion strength before shipping. Clients praise their "transparent pricing" and "willingness to adjust processes for custom projects," such as coating odd-shaped PCBAs with intricate component layouts. They also offer a unique "sample first" service: send a prototype, and they'll coat it for free so you can test durability before committing to a full order.

Key Services: Low pressure injection coating, waterproof coating (IP67/IP68 rated), post-coating functional testing.

Industries Served: Consumer electronics, solar inverters, home appliances.

Abuja Precision Molding Solutions (APMS) has made a name for itself in northern Nigeria with a focus on medical and automotive PCBA coatings. Their ISO 13485 certification makes them a go-to for medical device manufacturers, as their coatings meet biocompatibility standards (USP Class VI). APMS uses automated low pressure injection machines from German brand Henkel, which allow for precise material distribution—critical for protecting sensitive components like sensors and microcontrollers. Their team of engineers works closely with clients to optimize coating designs, often suggesting material tweaks (e.g., adding flame-retardant additives for automotive PCBA) to enhance performance. Recent client feedback highlights their "rigorous quality checks" and "ability to handle high-volume orders without compromising on detail" (they currently process 50,000+ PCBAs monthly). For urgent orders, they offer a 48-hour rush service at a 20% premium.

Key Services: Medical-grade PCBA coating, flame-retardant coating, low pressure molding for automotive ECUs.

Industries Served: Medical devices, automotive, industrial automation.

Port Harcourt Tech Coatings (PHTC) is the leading supplier in Nigeria's oil and gas region, where PCBA protection is critical for harsh environments (high humidity, corrosive gases). Their USP is waterproof low pressure injection molding for PCBAs used in offshore equipment, with coatings rated IP69K (resistant to high-pressure water jets). PHTC's facility in Trans Amadi Industrial Estate is equipped with climate-controlled clean rooms to prevent dust contamination during coating, and their team includes certified IPC-A-610 trainers who ensure strict adherence to electronics assembly standards. Clients in the oil sector note that PHTC's coatings have "reduced field failures by 60%" compared to uncoated PCBAs. They also offer a unique "lifespan guarantee": if a coated PCBA fails due to coating defects within 5 years, they'll recoat it for free. For small businesses, PHTC provides low-volume coating services starting at 10 units, making them accessible to startups.

Key Services: IP69K waterproof coating, corrosion-resistant coating, low-volume prototype coating.

Industries Served: Oil & gas, marine electronics, outdoor industrial controls.

Kano Industrial Coatings (KIC) is a family-owned business that has grown from a small workshop to a regional leader since 2015. Located in Kano's Challawa Industrial Area, they focus on serving northern Nigeria's agricultural and manufacturing sectors, where PCBA coatings must withstand dust and temperature fluctuations (from 0°C to 60°C). KIC uses eco-friendly, RoHS-compliant materials sourced from European suppliers, and their low pressure molding process is optimized for cost-effectiveness—making them a favorite for budget-conscious clients. They recently invested in a new automated line that can handle up to 30,000 PCBAs monthly, reducing lead times from 10 to 5 business days. While they don't specialize in ultra-high-precision medical coatings, their work in agricultural sensors (e.g., soil moisture monitors) has earned them a reputation for reliability. KIC also offers free pick-up and delivery within Kano, Kaduna, and Jos, easing logistics for local manufacturers.

Key Services: Dust-resistant coating, temperature-stable coating, bulk coating for agricultural electronics.

Industries Served: Agriculture, small-scale manufacturing, educational institutions (for student projects).

Ibadan Tech Protect (ITP) prides itself on being a "one-stop shop" for PCBA protection, offering both low pressure injection coating and conformal coating services. Their facility in Ibadan's Sango Industrial Estate houses separate lines for each process, allowing clients to choose the best option for their needs (e.g., conformal coating for heat-sensitive components, low pressure molding for maximum impact resistance). ITP is certified to ISO 14001 (environmental management), meaning their coating materials are recyclable and their waste disposal processes meet strict eco-standards. They've recently expanded into low volume smt assembly service, partnering with local SMT houses to offer "coat-and-assemble" packages, which streamline production for startups. Clients highlight their "clear communication" and "detailed reporting"—each order comes with a coating thickness report and adhesion test results. For international clients, ITP ships to West African countries (Ghana, Benin, Togo) with customs clearance support.

Key Services: Low pressure injection coating, conformal coating, combined SMT assembly & coating packages.

Industries Served: Startups, educational electronics, consumer appliances.

Benin City Precision Coatings (BCPC) is a rising star in southern Nigeria, known for its focus on high-precision low pressure molding for PCB assembly. Their specialty is coating miniaturized PCBAs (less than 50mm x 50mm) used in wearables and IoT devices, where even minor coating irregularities can affect performance. BCPC uses micro-injection nozzles (0.5mm diameter) to apply coatings with pinpoint accuracy, ensuring no component is missed. They're also one of the few Nigerian suppliers offering UV-curable low pressure coatings, which dry in seconds (instead of hours) and reduce energy consumption by 40%. While their minimum order quantity (MOQ) is higher than some competitors (500 units), clients in the tech sector say the "consistency is worth it"—defect rates are below 0.5%. BCPC also offers design support, helping clients modify PCBA layouts to improve coating flow and reduce material waste.

Key Services: Micro-PCBA coating, UV-curable low pressure molding, IoT device coating.

Industries Served: Wearables, IoT, smart home devices.

Kaduna Electronics Protection (KEP) caters to Nigeria's growing automotive parts manufacturing sector, with a focus on coating PCBAs for vehicle control units (e.g., engine management systems, infotainment). Their ISO/TS 16949 certification (automotive quality management) ensures compliance with strict industry standards, and they use heat-resistant polyimide coatings that withstand under-the-hood temperatures (up to 150°C). KEP's facility includes a vibration testing lab, where coated PCBAs are subjected to 50G shocks to simulate road conditions—giving clients confidence in long-term durability. They also offer a "failure analysis" service: if a coated PCBA fails in the field, their engineers will test it to identify whether the coating, component, or design is at fault. Recent clients praise their "automotive-specific expertise" and "ability to scale with our production"—KEP has doubled its capacity in the past year to meet demand from local auto OEMs.

Key Services: Automotive PCBA coating, heat-resistant coating, vibration-testing included.

Industries Served: Automotive OEMs, aftermarket auto parts, heavy machinery.

Enugu Green Coatings (EGC) stands out for its commitment to sustainability, using 100% bio-based polymers for low pressure injection coating. These materials, derived from plant starches, are fully biodegradable while still offering IP65 waterproofing and dust resistance—making them ideal for eco-conscious brands. EGC's ISO 14001 certification and zero-waste production process (scrap materials are recycled into new coatings) have earned them partnerships with international NGOs and green tech startups. While bio-based coatings cost 15–20% more than traditional options, clients say the "brand value of sustainability" justifies the expense. EGC also offers training workshops for manufacturers interested in adopting green coating practices, further supporting Nigeria's circular economy goals. Their small but efficient facility in Enugu processes 10,000–15,000 PCBAs monthly, with lead times of 7–10 days.

Key Services: Bio-based low pressure coating, eco-friendly conformal coating, sustainability consulting.

Industries Served: Green tech, NGOs, eco-friendly consumer electronics.

Owerri Medical Coatings (OMC) is Nigeria's only dedicated supplier of PCBA coatings for medical devices, holding ISO 13485 certification and FDA registration. Their sterile facility in Owerri's Industrial Layout meets Class 8 cleanroom standards, ensuring coatings are free from contaminants that could compromise patient safety. OMC specializes in coating PCBAs for diagnostic equipment (e.g., blood glucose monitors) and wearable health trackers, using materials that are hypoallergenic and resistant to cleaning agents (e.g., alcohol wipes). They also offer validation services, helping clients prepare coating process documentation for FDA approval. Clients in the medical sector value OMC's "strict sterility protocols" and "deep understanding of regulatory hurdles"—many note that OMC's support reduced their time-to-market by 3–6 months. While their services are premium-priced, the peace of mind for medical applications is unmatched.

Key Services: Medical device PCBA coating, sterile coating, FDA compliance support.

Industries Served: Medical device manufacturers, healthcare startups, diagnostic labs.

Jos High-Temp Coatings (JHTC) serves Nigeria's mining and power generation industries, where PCBAs must withstand extreme heat and chemical exposure. Their specialty is high-temperature low pressure molding for PCB assembly, using silicone-based coatings that remain stable at temperatures up to 200°C—perfect for equipment used in power plants and mining machinery. JHTC's facility includes a chemical resistance lab, where coatings are tested against oils, acids, and alkalis commonly found in industrial environments. They also offer on-site coating services for large, immovable equipment (e.g., control panels in power substations), saving clients the cost of transporting heavy machinery. While JHTC is smaller than some competitors, their "industrial-grade durability" and "flexible service options" have earned them repeat business from major players like Nigerian National Petroleum Corporation (NNPC) and Ajaokuta Steel.

Key Services: High-temperature coating, chemical-resistant coating, on-site coating for large equipment.

Industries Served: Mining, power generation, heavy industry.