COMPANY
Beijing Zhong Ke San Huan Hi-Tech Co., Ltd. (“Zhong Ke San Huan”) was established by Beijing San Huan New Materials High-tech Inc. (“San Huan”) of Chinese Academy of Sciences on July 23rd, 1999. It became public on April 20th, 2000 with the listed number 000970. Zhong Ke San Huan is engaged in researching, developing, manufacturing and marketing magnets and their application devices. Zhong Ke San Huan own four sintered Nd-Fe-B magnet plants with the names of Ningbo Konit, Tianjin Sanhuan Lucky, SANVAC (Beijing) (cooperating with Vacuumschmelze GmbH & Co. KG, Germany) and Zhaoqing Sanh...
MESSAGE FROM CHAIRMAN
As a supplier of magnetic material and devices, by taking market as the orientation and customers’ demands as criterion, Zhong Ke San Huan continuously improves technologies and products, and insists in providing customers with first-class goods and services. Our rare-earth permanent magnet Nd-Fe-B products are widely used in many fields, such as automobile, household appliance, energy, ...
Wang ZhenxiChairman Details
HISTORY
2017

Hitachi Metals San Huan Magnetic Materials (Nantong) Co., Ltd formally gets into operation

2015

Zhong Ke San Huan and Hitachi Metals sign JV Agreement

Shanghai Epson Magnetics Co., Ltd changes its name into Shanghai San Huan Magnetics Co., Ltd

2014

The company becomes shareholder of Tianjin Sanhuan Aona Technologies Co.,Ltd..

The company wins the second class prize of National Science and Technology Progress Award.

2013

The company and Hitachi Metals sing Patent License Agreement.

2009

The company's high performance rare earth permanent magnets is identified as  the first batch of National Innovation Products.

The company becomes a shareholder of Kolektor Magnet Technology Company.

2008

The company wins the second class prize of National Science and Technology Progress Award.

2007

The company's sintered Nd-Fe-B magnets are identified as the first batch of Beijing Innovation Products.

2006

The company is identifed as the State Certified Enterprise Technology Center.

2005

The company establishes SANVAC (Beijing) Magnetics Co., Ltd by cooperating with VAC.

The company becomes controlling shareholder of Nanjing Daluge High-Tech Co., Ltd.

2004

The company becomes controlling shareholder of Shanghai Epson Magnetics Co., Ltd.

State Key Laboratory on Magnetism passes the examination.

2003

The company's sintered Nd-Fe-B magnets enters into application of VCM in hard disk drive,representing Chinese rare earth permanent magnets reaching high-end application requirement. 

2002

The company becomes shareholder of Nanjing Tian Di San Huan Hi-Tech Co., Ltd.

The company becomes shareholder of Shanghai Epson Magnetics Co., Ltd by cooperating with Seiko Epson Company.

The company established Zhong Ke San Huan Yu Xian Jingxiu Magnetic Material Inc.

2001

Guangdong Zhaoqing jingyue Magnetic Factory changed name into Zhaoqing Sanhuan Jingyue Magnetic Products Limited-Liability Company.

The company established Beijing San Huan Ju Ci Hi-Tech Company.

The company established San Huan Techno Co., Ltd.

The company becomes shareholder of Ganzhou Rare Earth Metals Co., Ltd.

The company becomes shareholder of Jiangxi South Rare Earth Hi-Tech Co., Ltd

The company established Najing Jinning San Huan Hi-Tech Company. 

2000

Beijing Zhong Ke San Huan Hi-Tech Co., Ltd become listed at Shenzhen Stock Exchange.

The company established Beijing Huan Ci New Technology Co., Ltd..

1999

Beijing Zhong Ke San Huan Hi-Tech Co., Ltd is established.

1995

San Huan signs contract to build State Key Laboratory on Magnetism.

San Huan became shareholder of MQI.

1993

San Huan New Material Research and Development Company of CAS is renamed as Beijing San Huan New Material Hi-Tech Co., Ltd

Beijing San Huan International Trading Company is established.

San Huan signed Patent Agreement on Nd-Fe-B with Sumitomo Corporation.

San Huan signed Patent Agreement on Nd-Fe-B with General Motors.

1990

Tianjin Sanhuan Lucky New Materials Inc.

1988

San Huan Ningbo Magnetics Factory of CAS is renamed as Ningbo Konit Industrial Inc. Ltd.

Guangdong Zhaoqing Jingyue Magnetics Factory is established.

Beijing Xin Huan Technology Development Company is established.

San Huan is awarded the first class prize of National Science and Technology Progress Award.

1986

San Huan Ningbo Magnetics Factory of CAS is established.

1985

San Huan New Material Research and Development Company of CAS is established.

1983

Institute of Physics and Institute of Electronics of CAS successfuly develops the Nd-Fe-B rare earth permanent magnets through cooperation.

1970

Institute of Physics of Chinese Academy of Sciences begins the research of rare earth magnetic materials.

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