Our Company AMM is a world class and low cost post fabricator and a distributor for customer tap wound core and powdered core. We specialize in nanocrystalline core, amorphous core, permalloy core, FeSiAl core, iron powder core and ferrite core. To better serve our customers we source semi-finished products such as tapes and powders from qualified and patent licensed manufacturers throughout the world. Our post fabricating capabilities include tap winding, heat treatment, compression molding, surface coating, magnetic and physical testing. Our Reputation At AMM we recognize that we operate in a competitive environment. That's why we are committed to excellence in everything we do, from quality assurance to pricing and customer service, especially quality. We have experienced engineers that are able to provide technical support for both of our venders and customers. All these can ensure our customers to obtain the high quality, the competitive price and the good service from us.