Main Product Series
Full CatalogueFactory-Direct Advantages
Factory-Direct Supply
Own factory and production lines. No middlemen, no markups — factory pricing for the same configuration.
Non-Standard Customization
Custom voltages, special capacities and protection ratings available. Tailored to your working conditions, OEM supported.
100% Factory Tested
All-copper windings, high-quality silicon steel. Every unit passes withstand voltage, load and temperature-rise tests before shipment. 3-year warranty.
Engineer Support
Free sizing and installation guidance from senior engineers. Same factory team for pre-sale and after-sale service.


