The properties needed in the raw materials depends on the different performance requirements of toroidal transformer . Generally, the raw materials shall always lead to a good result. It is important to understand what is significant for raw material properties, and how manufacturers can influence these factors if they are to achieve a reliable and correct quality. The raw material should meet the requirements of overseas technology.

Transmart Industrial Limited stands out from the crowds of competitors. We are highly praised for our ability in R&D and manufacturing of e-cores. Transmart's mumetal cores series contains multiple sub-products. During the production of Transmart common mode chokes, it is strictly tested, including lifetime test, heat and power breakdown test, and mechanical damage test. The product has good, stable frequency characteristics. People who have worn this product for a long time can not find any issues like skipped or tearing stitches or holes in the binding. The product features high saturation flux density.

We protect environment in our operation. One example of how we do this is developing products based on recycled materials that are free from harmful substances.