QuangAnhcons is a reputable electrical maintenance contractor, providing high-quality technical services in industrial and residential electricity in Vietnam.
Operational Areas of QuangAnhcons
QuangAnhcons provides industrial and residential electrical maintenance services. Specializing in maintaining electrical systems in factories and industrial zones with periodic maintenance activities, electrical system repairs, and system upgrades to meet increasing demands, ensuring safety and efficiency in operation.
QuangAnhcons is a reputable company in building industrial electric systems and executing electrical and mechanical systems in Vietnam. The company specializes in designing, constructing, and maintaining medium-voltage, low-voltage, and transformer stations up to 35kV. This ensures safety and stability for large industrial projects and industrial zones.
QuangAnhcons also focuses on low-voltage electricity execution and medium-low voltage power line installation, including both underground and overhead lines, flexibly adapting to projects from large to small.
Notably, the company invests heavily in renewable energy, especially in solar power. QuangAnhcons not only helps optimize costs but also minimizes negative impacts on the environment. By implementing comprehensive EPC projects, from design to maintenance, customers are supported with optimal and sustainable solutions in electricity and renewable energy systems.
The company also promptly responds to the electric vehicle market trend with modern electric vehicle charging station systems. Advanced technology is integrated to provide fast and sustainable charging solutions, effectively serving the growing market demand.
QuangAnhcons particularly focuses on applying advanced technologies like artificial intelligence to optimize performance and services. With a team of experienced engineers, the company is committed to providing safe and high-quality industrial electrical construction solutions, meeting modern standards, and being environmentally friendly.

Strengths and Advantages of QuangAnhcons
With a team of experienced engineers, QuangAnhcons provides high-quality electrical maintenance services thanks to modern equipment. The company ensures continuous and safe operation of electrical systems, meeting diverse customer needs from small to large-scale projects.
QuangAnhcons has established its position in the field of electrical and energy systems construction in Vietnam due to a team of skilled and experienced electrical engineers and workers. The company not only focuses on developing technology but also emphasizes using modern equipment like road drilling robots for undergrounding electricity grids, ensuring high safety and technical standards.
One notable point is that QuangAnhcons provides comprehensive services including survey, design, underground construction, and electrical maintenance. Using modern technology such as drones, Google Maps, and compasses, the company conducts assessments and optimizes solar power system designs, bringing economic efficiency and high durability to projects.
Quality, reliability, and progress are always prioritized. QuangAnhcons not only commits to construction progress but also ensures that the final product meets high quality standards. Advanced technology is also applied in building kiosk transformer stations ranging from 160KVA to 7500KVA, saving space, and enhancing operational efficiency.
QuangAnhcons also stands out in providing high-durability solar energy products, using equipment from reputable manufacturers such as Schneider, Mitsubishi, and ABB. The company’s team of electrical engineers and staff are always ready to support customers, from consultation to electrical maintenance, creating a professional and dedicated service.

Key Projects of QuangAnhcons
QuangAnhcons has successfully implemented numerous electrical maintenance and system upgrade projects in industrial zones and residential buildings, contributing to enhanced operational efficiency and electrical safety nationwide.
QuangAnhcons has established its position through several key projects in the energy and construction fields, especially projects related to electricity grid renovation, transformer station development, and solar power systems. Most notable is the medium-low voltage grid renovation project by relocating and upgrading the 400KVA transformer station to ensure safety and enhance the electrical grid’s appearance. In this project, QuangAnhcons relocated the 400KVA transformer station and installed all new materials and equipment, undergrounding the connection poles along with a 6-compartment RMU cabinet.
One of the green and sustainable projects QuangAnhcons has deployed is the solar power project. This is an optimal solution based on renewable energy, from electric system design to long-term warranty. Each project begins with a detailed survey process, using advanced technology such as drones and Google Maps for measurement and design. The installation and connection are performed with high-quality equipment, with the solar power monitoring system being highly rated by customers for its remote management capability via mobile devices.
Additionally, QuangAnhcons has successfully completed projects like the 3000KVA – 22/0.4KV transformer station. This project requires meticulous preparation and optimal technical solutions to ensure the durability and safety of the regional electrical system.
These projects not only demonstrate technical capability but also highlight QuangAnhcons’s effective execution ability, particularly in electricity grid renovation and developing large transformer stations as well as environmentally friendly solar power systems.

QuangAnhcons ensures safety and efficiency for electric systems, being the precise technical choice for continuous operation and optimal long-term investment costs.
Contact QuangAnhcons via Hotline: +84 9 1975 8191 for consultation and service quotes for electrical maintenance.
QuangAnhcons provides maintenance, repair, and upgrade services for electrical systems, along with technical consultancy to ensure efficiency and safety.
Tính nhanh giá trạm biến áp
Chọn công suất và chiều dài tuyến để xem giá tham khảo cùng thông số điện.
Gửi yêu cầu báo giá theo thiết kế
Gửi thông tin công trình, BOQ hoặc bản vẽ để nhận báo giá chính thức. Các trường có * là bắt buộc.
Phạm vi báo giá
Áp dụng cho một trạm mua điện EVN, máy dầu 22/0,4 kV (máy một pha: 12,7/0,23 kV), TU/TI trung thế do EVN cấp. Giá gồm thiết bị theo cấu hình, lắp đặt, tiếp địa, liên kết máy–CB tổng, hồ sơ thiết kế–đấu nối và phối hợp thí nghiệm, nghiệm thu điện lực.
Kios, trụ thép hợp bộ và trạm trong nhà có tủ trung thế cùng đoạn cáp ngầm theo thông tin đã nhập. Các kiểu ngoài trời dùng phương án bảo vệ tương ứng; sơ đồ cuối cùng cần phù hợp yêu cầu đấu nối tại công trình.
Chưa gồm VAT, cáp từ tủ trạm đến MSB/phụ tải, hotline, cuộn kháng lọc hài, nền yếu/cọc đặc biệt, đất và PCCC đặc thù. Tuyến ngầm tính theo điều kiện thi công thông thường, chưa gồm khoan qua đường hoặc hoàn trả đặc biệt.
Giá dùng để tham khảo đầu tư. Báo giá chính thức được xác nhận sau khảo sát và thống nhất cấu hình. Thông số điện là lựa chọn sơ bộ, cần kiểm tra theo thiết kế trước khi thi công.
Dải công suất và điều kiện áp dụng
Danh mục là phạm vi tiếp nhận yêu cầu của công cụ, không phải giới hạn công suất chung của TCVN. Trạm treo một máy: 15–100 kVA; bộ ba máy: 3×15–3×100 kVA. Giàn: 100–630 kVA. Trụ thép: 100–630 kVA; 750/800 kVA cần xác nhận thiết kế và chấp thuận tại địa phương. Nền/kios/phòng: danh mục 50–10.000 kVA, không có nghĩa mọi cấu hình đều có giá trọn gói hoặc cùng kết cấu.
Tham khảo QĐ 1299/QĐ-EVN ngày 03/11/2017, Tập 1, mục 3.3–3.4; kiểm tra văn bản hiện hành của điện lực quản lý trước khi triển khai. Kios phải phù hợp định mức/thử nghiệm của nhà chế tạo (IEC 62271-202); phòng/nền phải đáp ứng bố trí, thông gió, kết cấu và PCCC của dự án. Công suất trạm nhiều máy phải tách số máy và công suất mỗi máy.
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