About us


Fax: +86-731-22896778
Add: No. 335, Xinma South Road, Xinma Industrial Park, Tianyuan District, Zhuzhou, Hunan, China

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May 2001

The company was established in Zhuzhou city of China. 

May 2006

The new production base (The first plant) was put into use 

August 2006

The Foreign Trade Department was established; obtained the import and export rights; the company's sale network began to expand worldwide 

September 2006

The company passed the ISO9001 Quality Management System Certification 

December 2006

The company passed the ISO14001 Environmental Management System Certification 

December 2008

The JK1OU high-performance ultra-fine cemented carbide project was identified as one of the “China Torch Program projects 

October 2009

The company was identified as high-tech enterprise in Hunan 

February 2010

The "ZZJG" trademark was identified as a Hunan well-known trademark 

January 2012

The company was identified as an "environment-friendly and resource-saving" enterprise

March 2013

The company passed the OHSAS Occupational Health and Safety Management System Certification 

December 2016

The company’s second plant was completed and successfully put into operation