Material Use

Offer custom-designed products with varying voltage levels to meet the requirements of different national power grids and provide OEM services.

Tengyi Core

Our cores are manufactured using advanced techniques and premium materials, ensuring superior magnetic properties, low losses, and exceptional durability. We have a wide range of core types and sizes to meet diverse transformer designs and power ratings. And our cores are rigorously tested to meet and even exceed industry standards, guaranteeing consistent performance and minimizing energy waste.