Changda Electrical Equipment Co., Ltd. is a professional technology-oriented company focusing on electrical equipment and new energy industry, located in Xiatang Town, Hefei City — the Capital of New Energy Vehicle Manufacturing in China. Since its establishment in 2011, we have been dedicated to the R&D, production, sales and service of electrical equipment, with a self-built 26,000-square-meter standardized workshop. As a professional and reliable manufacturer of power transformers, power transmission and distribution equipment, and EV charging piles, we have been committed to providing high-quality, efficient and safe electrical equipment solutions for global customers. With more than 10 years of experience in the industry, we have become a trusted partner in the electrical power and new energy fields, adhering to the core business philosophy of “market-oriented, quality-guaranteed, service-oriented”.

Our core product range covers 10kV and 35kV series products to meet diverse industry needs. The 10kV products include oil-immersed transformers, dry-type transformers, high and low voltage switchgear, ring main units, ring main boxes, secondary integrated ring main boxes, and transformer sets. The 35kV products include Huashi box-type transformers, 35kV oil-immersed transformers, as well as new types of transformers for solar energy, wind energy and energy storage. All products are widely used in power grids, new energy (solar, wind power and EV charging), industrial and civil construction real estate, metallurgical power stations, industrial and mining enterprises, marine equipment and other fields. We are equipped with complete production equipment, commissioning and inspection equipment, test qualification certificates and State Grid certification. All products are designed and manufactured in strict accordance with international standards (IEC, IEEE, ANSI), Chinese national standards and local market regulations, ensuring stable performance, energy efficiency and long service life. In addition, we have obtained CE certification for oil-immersed transformers and European-style transformers, laying a solid foundation for entering the international market.

We take pride in our strong R&D strength, advanced production lines and strict quality control system. As a national high-tech enterprise and a “Specialized, Refined, Featured and Innovative” enterprise, we have 40 patents and software copyrights, demonstrating our outstanding innovation capability. We strictly implement scientific production management and have obtained ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System and ISO45001:2018 Occupational Health and Safety Management System certifications. Our R&D engineers with rich industry experience continuously innovate product technology, optimize product structure, and focus on energy conservation, environmental protection and intelligent upgrading to meet the changing needs of the global power and new energy market. Our production base is equipped with state-of-the-art testing equipment, and every link from raw material procurement, production processing to finished product delivery undergoes rigorous inspection, ensuring that each product meets the highest quality standards.

Adhering to the service concept of “Dedicate to Service, Strive to Lead”, we provide one-stop solutions from product customization, technical consultation to after-sales maintenance. With complete qualifications and reliable product quality, our products have been widely recognized by domestic and foreign customers, and are exported to global markets. We have won wide recognition and trust from customers with our stable product quality, professional technical support and timely after-sales service, helping customers solve practical needs in various application scenarios.

Committed to becoming a leading global supplier of electrical equipment and new energy solutions, we will continue to uphold the spirit of professionalism and innovation, focus on improving product quality and service level, and sincerely welcome friends from all walks of life at home and abroad to visit and guide us, and seek common development and win-win results!