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Quanganhcons is a leading unit in the field of industrial electrical system contracting in Vietnam, specializing in providing power system construction services for factories, underground electrical systems, and transformer stations.
Quanganhcons’s Industrial Electrical Services
Viewed from the ‘Alo’ aspect, Quanganhcons is a pioneering service provider in building and constructing industrial electrical systems in Vietnam. With a team of highly specialized engineers and technicians, Quanganhcons is committed to ensuring quality and safety for every construction project, from design to operation of underground electrical systems and 35kV transformer stations.
Quanganhcons provides comprehensive industrial electrical system construction services, notable for the ability to design and execute projects from medium to low voltage underground electrical systems to industrial transformer station installations.
- Medium and low voltage electrical systems construction: Quanganhcons undertakes the design and installation of underground electrical systems for low and medium voltage grid networks, with strengths in using ACB insulated twisted electrical cable and protective devices from renowned brands like Schneider and ABB, ensuring safety, efficiency, and cost optimization.
- Transformer station installations: The company provides complete construction for medium and low voltage transformer stations, including gantry, hanging, single-pole, and ground-mounted stations. With experience from 22kV to 35kV, Quanganhcons ensures the stability and sustainability of transformer stations for industrial plants.
- Installation of electrical systems for industrial machinery: Quanganhcons also provides power installation services for high-power equipment such as air conditioners, pumps, and elevators to ensure a stable power supply for production processes.
- Industrial electrical solutions: Quanganhcons offers complete M&E contractor solutions, including the design, installation, and operation of electrical systems, water systems, air conditioning systems, and EPC solar energy solutions, optimizing performance and saving energy for businesses.
- Expert team and advanced technology: Quanganhcons owns a team of experienced engineers and technicians combined with modern technology and equipment to ensure quality construction and prioritize safety in operation.
- Customer commitment and quality: Aiming to center on the customer, Quanganhcons strives to create efficient and professional solutions to ensure the electrical system operates stably and sustainably, helping reduce investment costs for customers.

Renewable Energy Solutions at Quanganhcons
With ‘Alo’, Quanganhcons has introduced advanced renewable energy solutions, particularly focusing on solar power systems, to help businesses not only save energy but also reduce operational costs. This solution not only promotes sustainable development but also brings economic benefits to customers.
Quanganhcons asserts an important position in providing renewable energy solutions in Vietnam with a focus on solar power systems. The most prominent feature of Quanganhcons is its ability to design and fully complete solar power systems from rooftop combined with transformer stations, ground-mounted solar power stations, to floating solar power systems. This not only ensures cost and time optimization but also enhances the energy efficiency of businesses.
Outstanding Features of Quanganhcons Renewable Energy Solutions
- Quality and differentiation: Quanganhcons’s strategy is to focus on quality to create superior solar power solutions, helping optimize costs and construction time for customers.
- Fast and professional services: A dedicated construction team ensures timely completion with quality materials, enhancing energy efficiency for the solar power system.
- Continuous technical support: Quanganhcons’s technical support services operate 24/7 to handle incidents and maintain the performance of the solar power system.
- Integration with industrial electrical systems: Quanganhcons provides comprehensive industrial electrical system solutions, including high-efficiency transformer stations, effectively supporting renewable energy in modern plants.
- Modern HVAC and MEP solutions: In addition to renewable energy, the company also improves HVAC solutions, making industrial plants more optimal and environmentally friendly.
An important factor driving Quanganhcons’s development is the supportive policy context from the government. Decree 58/2025/ND-CP has created favorable conditions for offshore wind power and rooftop solar power projects, promoting companies like Quanganhcons to expand renewable energy projects.
In summary, with the ability to provide comprehensive renewable energy solutions and a focus on industrial-scale solar power systems, Quanganhcons continuously brings superior value and sustainable development to customers, supporting them in integrating industrial electrical systems and modern HVAC services.

Quanganhcons’s Transformer Station Construction
Specializing in transformer station design and installation, Quanganhcons ensures performance and stability for factories. This service, viewed in the ‘Alo’ context, not only helps optimize costs but also enhances production quality by utilizing advanced technology in each project.
Quanganhcons is a reputable unit in designing and constructing transformer stations with support for voltages up to 35kV. By employing advanced transformer technology, Quanganhcons helps optimize efficiency and voltage quality, meeting the demands of industrial zones and businesses requiring stable power sources.
The construction process of transformer stations is methodically and professionally carried out, including main stages such as:
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Pre-construction preparation: Preparation is prioritized with detailed plans based on technical records, field surveys to select optimal station locations and underground cable routes. Quanganhcons places great importance on material and equipment preparation, ensuring everything meets quality standards.
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Construction: Implemented with foundation digging, concrete casting for solid foundation, installation of grounding systems to ensure stability. This stage also includes erecting station poles in line with the initial transformer station design, precision underground cable construction with high techniques such as tiling with only bricks to protect the cables. Quanganhcons also installs critical electrical devices such as disconnect switches and other safety equipment, ensuring a complete industrial electrical system.
In terms of technology and application, transformer stations from Quanganhcons utilize advanced technology and high-quality imported equipment from reputable manufacturers like ABB, Schneider, and Mitsubishi. Therefore, this system not only ensures stability and safety but also actively supports renewable energy solutions like solar power and electric vehicle charging systems, contributing to sustainable development.
Commitment in service and warranty is a factor that Quanganhcons particularly focuses on. By providing professional customer service and clear consultations, along with the ESCO model, customers are optimally supported in investing and exploiting efficient transformer stations.

Quanganhcons provides advanced industrial electrical solutions, optimizing costs and sustainable development through the application of high technology, ensuring customer satisfaction and efficiency.
Contact Quanganhcons: +84 9 1975 8191 for detailed consultation on optimal industrial electrical solutions.
Quanganhcons provides industrial electrical installation services, including electrical system construction, transformer stations, and renewable energy solutions, with a commitment to quality and customer satisfaction.