Western developed countries, along with Southeast Asia and the Americas, utilize large quantities of single-phase transformers for distribution purposes. Within distribution networks that include distributed power supplies, single-phase transformers stand out with notable advantages as distribution transformers. Their benefits include reducing low-voltage distribution line lengths, lowering line losses, and boosting power supply quality—qualities that make them ideal for rural power grids, remote mountains, dispersed villages, agricultural production, and lighting/power needs.

Power transformers with CE, ISO, KEMA, UL certificates and test reports.

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulse testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.

The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia, and other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand" was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.