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About us

Founded in 1998, Ningbo Jinji Strong Magnetic Co., Ltd. is specialized in the research, development, production and sales of high-quality sintered NdFeB. It is one of the national high-tech enterprises.
With an annual production capacity of 4,000 tons of sintered NdFeB, and obtained Hitachi Metals patent authorization in 2013...

About us

Ningbo Jinjiqiang Magnetic Co., Ltd. is located in Jiushigang Town, Haishu, Ningbo. Founded in 1998, the company has 32,000 square meters of modern standard factory, specializing in the development, production and sales of high quality sintered ferroniobium. In 2013, it obtained the authorization of Hitachi Metals Patent, and as the undertaking unit of the National 863 Project, the company has become one of the domestic enterprises that realize the hot-pressed NdFeB industrialization. More

1998

Company founded

4000Ton

Annual output
Milestone

Accumulate strength

1998~2009
1998

Ningbo Jinji Strong Magnetic Material Co., Ltd. founded

 2000

ISO9001 certificated

 2003

Got the patent of “Sintered NdFeB Oriented Ring”

2006

We have a cooperation with CAS Ningbo Institute of Materials

 2009

ISOTS16949 certificated

Exploration

2009~2013
2012

Jinji Haishu Factory found.

 2013

We got the authorization of sintered NdFeB magnet by Hitachi Metals.

 2013

Our “Hot pressed sintered NdFeB technical” through the acceptance of “863” National project, we become first manufacturer of this technology

Rapid development

2013~2018
2014

We succeed in sintered Halback ring magnet technology, become first manufacturer of this product in China

 2016

Development of Dy/Tb diffusion

 2017

Academician workstation of Chinese Academy of Sciences was established

 2018

IATF16949 Updated.