QuangAnhcons is a reputable contractor specializing in complete electrical system installation, including substations and medium-low voltage lines up to 35kV, as well as quick electric vehicle charging station services.
QuangAnhcons Service Catalogue and Scope
The QuangAnhcons substation contractor offers comprehensive services for various types of popular substations in Vietnam, including pole-mounted, single steel frame, base, room, and integrated kiosks with capacities from 3x15kVA to 7500kVA. QuangAnhcons uses high-quality materials and equipment, from oil transformers by brands like Thibidi and Siemens to RMU cabinets from Eaton and Schneider. The company is committed to using products with origin and quality certificates (CO & CQ) approved by the Electricity industry.
QuangAnhcons is famous for its in-depth technical service catalogue in the industrial and energy sectors. The company provides comprehensive solutions, from design and construction to maintenance of critical technical systems, effectively serving customers for many years.
- Electrical System Installation: The company specializes in designing and constructing industrial electrical systems, including low and medium voltage grids, using equipment from renowned brands ABB and Schneider. QuangAnhcons also installs substations up to 35kV to meet the needs of large industrial projects.
- Grid Undergrounding: Participation in grid undergrounding projects is a step forward to optimize space and enhance the operational efficiency of electrical systems in both urban and rural areas.
- Electric Vehicle Charging Station Design: QuangAnhcons offers advanced electric vehicle charging station design services, supporting the transition to clean energy and promoting the development of the electric vehicle transition phase.
- Industrial Plant Construction: The company specializes in constructing industrial plants from design to execution, promising quality, efficiency, and sustainability for production facilities.
- Solar and HVAC Systems: With solar system design and construction services, QuangAnhcons promotes sustainable development along with modern HVAC systems, providing advanced air conditioning solutions with HEPA filtration technology, UV-C treatment, and precise temperature and humidity control.
QuangAnhcons is committed to providing not only quality services but also safe and efficient ones, ensuring compliance with stringent technical requirements from customers.

QuangAnhcons Expertise and Competitive Advantage
The QuangAnhcons substation contractor always focuses on its team of experienced technicians, ensuring professional construction processes and adherence to international safety standards. QuangAnhcons’s significant competitive advantage lies in free consultancy with reasonable pricing, coupled with a commitment to strict quality control, ensuring reliability and stability for industrial electrical systems.
QuangAnhcons is currently a reputable name in the industrial electrical system construction sector in Vietnam. The company stands out with its design and execution capability for electrical systems for industrial plants, meeting the specific needs of each business model.
- Design and construction of electrical systems: QuangAnhcons undertakes projects involving the design and construction of electrical systems, including industrial plants, underground works for low and medium voltage grids, along with substations up to 35kV.
- Industrial construction: With extensive experience in plant construction, the company provides optimized solutions for each type of production.
- Renewable energy: QuangAnhcons has expanded into renewable energy, including solar and fast electric vehicle charging station services, keeping pace with clean energy consumption trends.
Moreover, QuangAnhcons continually enhances quality through integrating advanced technologies and modern equipment. Each project is managed by an experienced engineering team using leading technologies from reputable brands like ABB, Schneider, Mitsubishi, ensuring all products meet safety and efficiency standards.
One of QuangAnhcons’s excellent advantages is its comprehensive consulting and support capability. Customers receive in-depth consultancy from design through to construction and acceptance, ensuring maximum quality for industrial electrical systems.
In its developmental strategy, QuangAnhcons remains committed to sustainable development and environmental friendliness. Every project is conducted with the goal of optimizing resources and minimizing negative environmental impacts.
Finally, the diversity of services is a distinguishing feature of QuangAnhcons. Apart from electrical systems, the company also provides HVAC services, ensuring a safe and effective working environment.

QuangAnhcons Commitment and Core Values
QuangAnhcons is committed to delivering products with clear origins and complete quality certificates. Attentive customer service and warranty along with perfect solutions for industrial and residential electrical systems are the company’s core values. QuangAnhcons always updates the latest technology to meet customers’ complex needs.
QuangAnhcons, with a steadfast commitment, has established itself in the electrical systems construction and installation field. Particularly, product quality is prioritized, ensuring reliability and efficiency for customers. Industrial electrical solutions not only focus on quality but also emphasize safety and efficient usage. Furthermore, attentive after-sales service is a strength that helps QuangAnhcons build customer trust.
One of the company’s core values is teamwork — every member contributes to collective strength to achieve common objectives. By doing so, QuangAnhcons can deliver high-quality products and services, meeting and exceeding customer expectations.
Credibility is an indispensable operating principle, protected like the company’s honor. With this credibility, they are always committed to fulfilling all terms agreed upon with clients. Collaboration, another core value, fosters strong relationships between QuangAnhcons and its clients, bringing benefits to both parties.
New energy technologies and renewable energy are also focused on by QuangAnhcons as an essential part of sustainable development. The business philosophy ‘All Win (Win-Win)’ guides their activities, ensuring each project delivers substantial value.
With the mission of building and developing high-quality industrial electrical works, QuangAnhcons commits to continuously researching and applying the most advanced technologies. This helps optimize production performance and ensure safety for plants in Vietnam.

QuangAnhcons not only provides high-quality substation construction services but also brings sustainable value through investment in technology and people. This creates economic and technical benefits for industrial electrical projects, ensuring efficiency and sustainability in operation.
To discover how QuangAnhcons can support your project with optimized substation and electrical system solutions, contact via Hotline: +84 9 1975 8191.
QuangAnhcons provides comprehensive substation construction services with a commitment to quality and schedule, including professional consultancy and warranty services.
Substation budget estimate
Select the capacity, route lengths and package to view your indicative budget and electrical parameters.
Request a project quotation
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Quotation scope
Applies to one EVN-supplied substation with oil-immersed transformers at 22/0.4 kV (single-phase: 12.7/0.23 kV), with MV metering VTs/CTs supplied by EVN. The estimate includes the selected equipment, installation, earthing, transformer-to-main-breaker connections, design and connection documentation, and coordination of testing and utility acceptance.
Kiosk, integrated steel-pole and indoor substations include MV switchgear and the entered underground cable route. Other outdoor arrangements use the relevant protection configuration. The final diagram must meet the project connection requirements.
Excludes VAT, cables from the substation switchboard to the MSB/loads, live-line work, harmonic reactors, weak-ground treatment or special piling, land and special fire-protection provisions. Underground routes assume normal construction conditions and exclude road drilling and special reinstatement.
Prices are indicative investment budgets. A formal quotation follows site assessment and agreement on the configuration. Electrical selections are preliminary and require design verification before installation.
Capacity range and application conditions
The catalogue defines the enquiry range of this tool, not universal TCVN capacity limits. Single pole-mounted transformers: 15–100 kVA; three-unit banks: 3×15–3×100 kVA. Platform substations: 100–630 kVA. Steel-pole substations: 100–630 kVA; 750/800 kVA require design verification and local approval. Ground-mounted, kiosk and indoor configurations: 50–10,000 kVA. Not every configuration has a package price or the same structural design.
Reference: EVN Decision 1299/QD-EVN dated 3 November 2017, Volume 1, sections 3.3–3.4. Check the current requirements of the responsible utility before implementation. Kiosks must meet manufacturer ratings and testing requirements (IEC 62271-202); indoor and ground-mounted arrangements must meet project layout, ventilation, structural and fire-protection requirements. For multiple transformers, specify the quantity and capacity of each unit.
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