Leading Three Phase Auto Transformer Manufacturers & CE Certified Suppliers
Gerlangoo Electric Co., Ltd. specializes in the manufacturing of high-quality auto transformers tailored for three-phase applications. Our transformers are engineered to efficiently manage voltage levels in electrical power systems, ensuring reliable and durable performance. Built with superior materials, they can accommodate a variety of voltage requirements and are customizable for diverse industrial and commercial needs. Committed to innovation and quality, our products adhere to international safety and performance standards. With advanced manufacturing techniques and rigorous quality control, we provide exceptional value to our customers. Whether your application demands motor control, power distribution, or voltage regulation, Gerlangoo Electric Co., Ltd. delivers trusted solutions supported by outstanding customer service. 
Three-Phase Isolation Transformer
Control Transformer
Medical IT Isolated Power System
Marine Transformer
Tunnel Transformer
High Current Transformer
Automatic Voltage Regulator
Oil Immersed Voltage Regulator
