Company Profile
It always follows the concept of “quality first”, and highlights the quality control throughout the production process. It has passed many system certifications, such as IATF16949, ISO9001, ISO14001, etc., securing its quality management.
Adhering to the principle of excellence, innovation and reliability, Tronsum always serves its customers with environment-friendly and high-quality NdFeB products, enabling itself to have won the recognition and support of many customers at home and abroad.
Factory Area
Product category

Enterprise Mission
Corporate Mission
Keep customer-centric, always maintain fair price, excellent quality, first-class service, and strive for the continuous breakthrough and growth in the field of magnetic materials.
Corporate Vision
To be a global leading manufacturer of magnetic materials.
Core Values
Unity, Innovation, Integrity
Manufacturing Strengths






Lab Quality Testing Equipment
Certificate





8-1101, Shenyue Plaza, Jiangbei District, Ningbo, Zhejiang Province, China
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