Transmart is a professional nanocrystalline cores and amorphous cores manufacturer & supplier in China. We are committed to the production of soft magnetic materials.The soft magnetic materials series is available in a wide range of types and specifications. We have high-quality nanocrystalline cores, amorphous cores, silicon steel cores, current transformer cores and common mode chokes, etc. Transmart Industrial's soft magnetic core is highly competitive in the domestic and foreign markets.