About Gretel

We specialize in the development, production and sales of magnetic materials and devices. After years of hard work, pioneering spirit, in the fierce competition in the market continue to grow and develop, enjoy a certain reputation at home and abroad. Now with annual sales of ferrite magnetic material 5000 tons, 300 tons of NdFeB magnets ability. Products are widely used in automobiles, instrumentation, controlled devices, electro-acoustic speakers

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