Novram
Novram
Highly optimized solutions manufactured to exact European standards for local Swedish distributors and industrial buyers.
Sweden has long been a global pioneer in green tech transitions, smart-city networks, and high-reliability automotive systems. Swedish businesses require LED printed circuit boards (PCBs) and associated thermal subsystems that not only exhibit high energy conversion efficiency but also withstand extreme environmental conditions—ranging from freezing winter periods in Kiruna to the tight enclosures of smart urban infrastructures in Gothenburg and Stockholm.
For these demanding environments, standard FR4 substrates often fall short. We focus on providing highly reliable Metal Core PCBs (MCPCBs), single- and multi-layer aluminum-clad circuit board architectures, and copper-base substrates that deliver optimal thermal performance (up to 400 W/m-K thermal conductivity for pure copper cores). This limits junction temperatures on high-intensity LEDs, preserving luminous efficacy and system life cycles beyond 50,000 operational hours.
Our raw materials strictly adhere to Swedish chemical regulation standards. Lead-free HASL, ENIG (Electroless Nickel Immersion Gold), and OSP finishes ensure easy end-of-life recycling and RoHS conformance.
| Substrate Type | Thermal Conductivity | Typical Application |
|---|---|---|
| Standard FR4 | 0.25 - 0.4 W/m-K | Low power controllers, indicators |
| Aluminum Core | 1.0 - 4.0 W/m-K | Commercial streetlighting, office LEDs |
| Copper Core | ~400 W/m-K | High-power automotive & spotlighting |
| Direct Thermal Path (DTP) | N/A (Direct Metal) | Ultra-high-density LED arrays |
How advanced substrate design minimizes thermal resistance and boosts efficiency for high-power installations.
Aluminum PCBs are the most common choice for heavy LED layouts. They offer a strong cost-to-performance ratio for general smart streetlighting and office illumination projects. High-conductivity dielectric polymer layers are inserted between the copper circuit layer and base metal sheet to allow efficient, linear heat transfer.
For high-performance systems like automotive headlights and spotlights, we provide direct thermal path (DTP) architectures. By routing the thermal pad of the LED chip directly to the metal core rather than through the dielectric layer, thermal resistance is minimized, helping to protect high-intensity emitters from overheat failure.
Sweden's smart city systems utilize embedded environmental sensors within streetlights. Our 2-layer and multi-layer rigid-flex capabilities permit sensor control networks to occupy minimal volumes directly inside the structural chassis of the light fixture, ensuring reliability in cold weather.
A premier manufacturer and strategic supplier of advanced memory products, control circuits, and electronic manufacturing services.
Novram Electronics Co., Ltd. is a professional DDR5 memory and electronic component manufacturer based in Shenzhen, China, dedicated to delivering high-performance DRAM and PCBA solutions for global OEM, ODM, and industrial customers. Established in 2016, the company has grown into a reliable supplier, serving partners across consumer electronics, industrial automation, embedded systems, and enterprise computing in European regions like Sweden.
Operating from a modern 3,860㎡ manufacturing facility, Novram integrates advanced production equipment, strict quality management, and continuous R&D innovation. Our experienced engineering team focuses on developing high-speed, stable, and energy-efficient products for diverse computing and control applications.
With 9 years of industry experience and 7 years of export experience, Novram exports products to customers in more than 40 countries, including key regions in Scandinavia. The company achieves an annual export revenue of approximately US$18.6 million, supported by an efficient global supply chain and responsive customer service.
Quality is at the core of everything we do. Every component undergoes 100% functional testing, compatibility testing, burn-in testing, temperature testing, and aging verification before shipment. Our quality control department consists of 42 professional inspectors, ensuring consistent product performance and long-term reliability.
Novram maintains strong partnerships with over 860 qualified supply chain partners, enabling stable production capacity and reliable component sourcing. Our primary customers include computer manufacturers, industrial PC companies, system integrators, distributors, wholesalers, and OEM/ODM partners worldwide.
Our dedicated R&D center is staffed by 76 experienced engineers, allowing us to introduce approximately 138 new products each year. We provide comprehensive OEM, ODM, private label, capacity customization, and product specification customization to meet different market requirements.
Sourcing your hardware designs from Shenzhen gives Swedish industrial designers a major speed advantage. By combining PCB fabrication, automated SMT components placement, and specialized thermal solution assemblies under a single management system, we reduce development cycle overheads.
Navigating cross-border logistics requires experience. For our Swedish clients, we streamline the transit from our warehouse to major Sweden distribution hubs such as Gothenburg Port or Stockholm Arlanda Airport. We handle custom documentation, trade declarations, and secure export packaging to make the customs process smoother.
Moreover, we offer direct technical support. Our engineers can review Gerber layout files, perform electrical design rule checks (DRC), and suggest heat dissipation improvements before starting the manufacturing process. This design-for-manufacturing (DFM) verification helps minimize production errors and rework costs.
Get a Freight Estimate NowWhere our LED and hardware systems operate reliably in Sweden's commercial and industrial markets.
Streetlights in Stockholm and Gothenburg require durable housing, high efficiency, and weather resistance. Our aluminum-clad PCBs are designed to withstand thermal expansion and contraction cycles under freezing conditions (-40°C), minimizing maintenance requirements for municipal projects.
Indoor agricultural projects in Skåne rely on custom spectrum LED arrays to optimize crop growth. Our multi-layer LED boards feature high thermal stability, keeping growing zones at stable temperatures during long artificial day cycles.
Industrial installations require active and passive heat dissipation to operate reliably. Our extruded aluminum heat sinks and CPU cooling systems are designed for high-density environments, helping to prevent heat build-up in system enclosures.
Manufactured with high precision. Click individual product links below to check technical specs and request custom modifications.
Essential insights for Swedish procurement managers, electrical engineers, and hardware distributors.
For standard single- or double-sided metal core prototypes, our design verification and fabrication stage takes 3 to 5 business days. Once shipped via air express (DHL/FedEx/UPS), delivery to locations like Stockholm, Gothenburg, or Malmö typically takes 3 to 4 business days. Bulk orders are shipped via sea freight to Gothenburg or key European ports, taking roughly 30 to 35 days.
We use lead-free surface finishes (such as ENIG, lead-free HASL, or Immersion Silver) and halogen-free base substrates upon request. Material Safety Data Sheets (MSDS) and RoHS conformity certificates are provided with each production run, ensuring your components comply with Sweden’s Kemikalieinspektionen (KEMI) chemical requirements.
Yes. Standard PCB assemblies can experience solder joint fatigue under extreme temperature swings. We address this by using TG (Glass Transition Temperature) values above 170°C and using flexible metal core laminates or specialized solder alloys (such as SAC305). This improves reliability and thermal shock resistance down to -50°C.
We perform 100% Electrical Testing (E-test), Automated Optical Inspection (AOI), X-ray thickness inspection of plating layers, thermal shock testing, and functional burn-in testing. For high-density components or memory modules, we carry out full functional verification to ensure stable performance before shipment.
Yes, we provide full OEM and ODM services. This includes silkscreen logo printing, customized solder mask colors (white, black, green, blue, red), custom aluminum board profiles, specialized firmware optimization, and customized retail packaging to fit your brand identity.
Contact our engineering support team today. We provide free design-for-manufacturing (DFM) reviews and cost estimates for Swedish business projects.
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