Ningbo Zhonghai Magnetic Industry Co., Ltd.

Ningbo Zhonghai Magnetic Industry Co., Ltd. (TRONSUM MAGNET) Committed to continuous breakthroughs and growth in the field of magnets Established in the famous Oriental port city Ningbo, TRONSUM Magnetic Industry Co., Ltd. is a national high-tech enterprise that integrates the R&D, production, and sales of rare earth NdFeB (neodymium iron boron) permanent magnets. Our company always sticks to the concept of “quality first” and lays stress on quality control throughout the production process. We have earned ISO9001, IATF16949, ISO14001 certifications, and our quality is assured. Upholding the principles of excellence, innovation, and reliability, TRONSUM sincerely provides customers with environmentally friendly, high-quality NdFeB products, which has won recognition and support from many domestic and overseas customers. Corporate Mission Our mission is to remain customer-centric, maintain fair prices, excellent quality, first-class service, and commit ourselves to continuous breakthroughs and growth in the field of magnets. Corporate Vision Our vision is to become a world-leading manufacturer of magnets Core Values Unity, innovation, integrity Manufacturing Strengths Our company adopts the most advanced production and research processes in the world. Our factory is equipped with first-class production equipment, including specialized production equipment such as the melt-spinning furnace, hydrogen quenching furnace, jet mill , molding press, sintering furnace (with a glove chamber), as well as precision machining equipment, such as the slicer, multi-wire saw, wire saw, and trepan. Our production technology is leading in China.