Advanced Network Cabinet Manufacturer & OEM/ODM Factory for the Serbia Market

Precision-engineered 19-inch Server Racks, Integrated Telecom Power Supplies, DC-DC Converters, and Outdoor IP55 Enclosures Tailored for the Balkan Industrial Transformation.

Industrial & Telecommunication Landscape in Serbia

Serbia's Infrastructure Evolution

Serbia is rapidly consolidating its position as the premier logistical and industrial hub of the Western Balkans. Key urban centers like Belgrade, Novi Sad, Niš, and Kragujevac are experiencing a major digital revolution. Backed by state-level initiatives and foreign direct investment, the demand for structured network cabling systems, ruggedized IP55 outdoor enclosures, and highly integrated power conversion units is growing rapidly.

Our solutions target these specific growth areas, particularly along vital transportation routes such as Corridor X. With Serbia's climate featuring extreme seasonal shifts—from sub-zero winters in the Kopaonik region to intense summer heat waves in the Pannonian basin—outdoor telecom infrastructure demands rugged, thermally optimized network cabinets. Our specialized 19-inch racks protect sensitive rectifiers, switch-mode power systems, and DIN rail modules from harsh environmental conditions.

As a leading exporter to the region, Guangzhou EVS Powers Co., Ltd. provides robust local support, ensuring hardware compatibility with Serbia’s specific grid requirements, including voltage regulation, backup power, and localized remote management (RS485/SNMP protocols).

Guangzhou EVS Powers Manufacturing Facility Overview
95%
Peak Conversion Efficiency
IP55
Outdoor Cabinet Protection Rating
1U - 42U
Comprehensive Form Factors
15+ Yrs
Global Industrial OEM Experience

Global Trends in Network Enclosures & Power Integration

Modern telecom nodes are evolving from passive metal structures to active, software-defined ecosystems. This shift requires a combination of high-efficiency rectifiers, intelligent DC UPS, and durable cooling technologies.

1. Edge Computing Expansion

As 5G deployment accelerates globally, data must be processed closer to the user. This decentralization drives the need for intelligent micro-data center racks. Standard 19-inch designs must now house complex rectifiers, lithium-ion battery chargers, and dynamic cooling configurations within a compact footprint.

2. IoT & Green Smart Cities

Urban systems in Europe increasingly require integrated solutions. Smart lighting, traffic cameras, and localized environmental sensors connect back to outdoor cabinets. These hubs require highly efficient power conversion (92%–95%+) to reduce thermal loads and lower operating costs.

3. Software-Defined Monitoring

Remote, unstaffed substations require digital oversight. Our network cabinet solutions incorporate standard RS485 and SNMP communication interfaces. Operators can monitor voltage, charge levels, temperature, and door status in real time from control rooms in Belgrade or Novi Sad.

Engineered Industrial Solutions for Serbia

We provide turn-key hardware architectures designed to solve the real-world infrastructure challenges faced by Serbian companies.

Outdoor Telecom & 5G Node Deployment

Designed for telecommunication providers scaling 5G coverage across rural and urban Serbia. Features IP55 waterproof server racks integrated with high-efficiency 48V AC-DC rectifiers and compact 1U backup chargers, ensuring reliable network performance during localized power disruptions.

Key Product: EVS-4890EPS IP55 Rack

Substation & Grid Automation Power Systems

Engineered for heavy industry, mining complexes, and regional electric grids. Our 125VDC and 220VDC DC power panels, modular battery chargers, and single-phase sine wave inverters provide reliable backup power for high-voltage switchgear controls.

Key Product: Modular 125VDC Charger

Smart Transportation & Tunnel Controls

Tailored for modern highway corridors in Serbia. Our integrated racks house traffic monitoring systems, emergency communications, and LED control systems. High-temperature resistance guarantees continuous operation under tough seasonal conditions.

Key Product: Mini DC UPS 1500W System

Guangzhou EVS Powers Co., Ltd. - Manufacturing & QC

Located in the international trade city of Guangzhou, Guangzhou EVS Powers Co., Ltd. is a leading manufacturer of switching power supplies, integrated DC power systems, custom power supply units, DC-DC converters, and rugged cabinet systems. We focus on client satisfaction, high product quality, and cost efficiency.

Through our long-term focus on creditworthiness and premium service, EVS has earned a strong reputation among clients across Europe, North and South America, Australia, the Middle East, and Southeast Asia. We share our technology and manufacturing expertise to build mutually beneficial relationships with our global partners.

Our Standardized Production Processes

Wire Cutting Wire Cutting
Plug-In Process Plug-In
Soldering Tin Soldering Tin
Testing Phase Test
Glue Filling Glue Filling
Burn-In Test Burn-In Test
Packaging Line Packaging
Winding Machine Winding Machine
Wire Cutting Machine Wire Cutting Machine
Automatic Soldering Machine Automatic Soldering
Laser Engraving Machine Laser Engraving
Canning machine Canning Machine
Assembly Line Assembly Line

Our Quality Control Standards

Quality assurance is integrated into every phase of our manufacturing process. From raw material inspection to the final aging test, our products undergo comprehensive electrical and environmental testing. This ensures high durability and performance, especially under the fluctuating weather conditions typical of the Balkan region.

DC Power Supply Tester

DC Power Supply Testing

Verifies output accuracy, voltage stabilization, and current regulation under varying load conditions.

AC Withstand Voltage Tester

High-Voltage Withstand Test

Tests primary-to-secondary isolation to protect sensitive components against high-voltage surges.

Constant temperature and humidity chamber

Environmental Chamber Testing

Simulates extreme hot, cold, and humid climates to verify reliability in Serbia's diverse environment.

Optical microscope

Optical Micro-Inspection

Examines solder joint integrity on PCBs to prevent microscopic stress fractures from vibration.

Aging test room

Full-Load Aging Test

Runs systems under full-load thermal stress to identify and replace component anomalies before shipping.

R&D Design Phase

R&D CAD/CAE Optimization

Optimizes electrical trace design and thermal pathways to maximize efficiency and extend product lifespan.

Frequently Asked Questions & Technical Guide

Technical information on installing, selecting, and maintaining power-integrated network enclosures in the Western Balkan market.

Q1: What IP ratings are recommended for outdoor network cabinets in Serbia? +
For outdoor applications in Serbia, an IP55 or IP66 rating is highly recommended. These ratings protect internal electronics from windblown dust, rainfall, and snow accumulation. EVS outdoor cabinet designs incorporate polyurethane gaskets and double-walled insulated structures with integrated fan ventilation to handle temperature variations.
Q2: Can your power modules operate reliably on Serbia's local electrical grid? +
Yes. Our standard systems accept single-phase 220V AC / 230V AC and three-phase 380V AC / 400V AC inputs at 50Hz. EVS power systems also feature wide input voltage tolerance ranges (such as 323–475VAC) to protect against grid voltage drops in rural areas and industrial zones.
Q3: What are the benefits of modular N+1 redundancy in telecom DC power systems? +
An N+1 redundant configuration includes an extra power module beyond the minimum required for the system load. If one module fails, the remaining units immediately assume the load without interruption. This design allows for hot-swapping modules during operation, reducing system downtime.
Q4: Do EVS power supplies support remote monitoring via SNMP and RS485? +
Yes. Our high-frequency power supplies and DC-DC converters feature RS485 and SNMP communication ports. This allows operators to integrate the hardware into standard Network Management Systems (NMS) for real-time monitoring of voltage, current, temperature, and battery charge status.

Advanced Rectifiers, Chargers & Integrated Power Converters

Our full product range for the Balkan market, featuring rack-mount modules, industrial battery chargers, and complete outdoor enclosures.