Single-phase pole mounted transformers are widely used in distribution networks across Western developed countries, Southeast Asia, and North and South America. These transformers offer significant advantages in distributed power supply systems by reducing low-voltage distribution line length, minimizing line losses, and improving overall power supply quality.

• Rural power grids and remote mountainous areas
• Scattered villages and agricultural production
• Lighting and power consumption systems

Our power transformers come with comprehensive certifications including CE, ISO, KEMA, and UL certificates with complete test reports.

Guanggao Transformer is a professional manufacturer with nearly 25 years of transformer export experience. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above) that meet IEEE/ANSI/UL/CSA and IEC standards.

• 3000kV lightning impulse testing device
• CA-21 moisture analyzer from Mitsubishi
• American Fluke Ti30 infrared image detector
• RM-3WE three dimensional vibration testing equipment

Identified as the national power transformer energy efficiency testing laboratories in 2011, our products have been used in major projects including the National Olympic Security Power Project, Guangzhou Asian Games, and Guangzhou BRT systems.