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2013

  • December

    Honorary title of ‘Advanced Committee Unit’ by 5th National Technological Committee of Abrasives and Grinding Standardization

  • November

    ‘Special Award for Outstanding Enterprise of Super Hard Materials’

  • June

    Honorary title of ‘Safe Manufacturing, Model Enterprise’ by Henan Supervision Bureau of Safe Production

  • February

    ‘2012 Advanced Enterprise in Henan Province’ by the People’s Government of Henan Province

  • January

    nominated on enterprise list of 2013 China Top 100 Listed Companies by Forbes

  • January

    Awarded ‘2012 Zhengzhou Mayor Quality Award’

2012

  • December

    Subsidiary Corporation Luoyang Huafa Super Hard Material Products Co., Ltd. was established

  • December

    Subsidiary Corporation Jiaozuo Sino-Crystal Diamond Co., Ltd. was established

  • July

    Subsidiary Corporation Henan Huamao New Material Development Co., Ltd was established

  • June

    authorized ‘National Laboratory Certification’ by CNAS

  • February

    ‘2012 Advanced Enterprise in Henan Province’ by the People’s Government of Henan Province

  • February

    Awarded ‘2012 Top 20 Enterprise of New Materials in Henan Province’ by Industry and Information Technology Department of Henan Province

  • February

    Awarded second prize of 2011 National Scientific and Technological Progress Award for the project of Development of Facilities and Technique for High Grade Diamond by Catalyst Method together with Zhongyuan University of Technology and Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.

2011

  • December

    Second prize of National Scientific and Technological Progress Award for the project of Development of Facilities and Technique for High Grade Diamond by Catalyst Method

  • August

    Subsidiary Corporation Zhengzhou Sino-Crystal Precision Manufacturing Co., Ltd. was established

  • June

    Subsidiary Corporation Henan Yuxing Sino-Crystal Micron Co., Ltd. was established

  • February

    Awarded ‘Top 60 Enterprises of Advanced Industry in Henan Province’ by Industry and Information Technology Department of Henan Province

2010

  • December

    Awarded ‘Chinese Top 10 Industrial Leading Brand’ by China International Brand Development Association and China Brand Enterprise Union

  • November

    Awarded ‘Perfect Show Award of the 12th China Hi-Tech Fair for the Development of the New Industries’ by Henan Province Development and Reform Commission Awarded ‘2010 Outstanding Enterprise in Henan’ by Henan Province Development and Reform Commission

  • November

    The Company was awarded '2011 Henan Best Enterprise' by Henan Province Development and Reform Commission

  • October

    Authorized Patent Certification by Patent and Trademark Bureau of the United States for cubic press and related arrangements

  • October

    Got listed in Shenzhen Stock Exchange

  • October

    Authorized ‘Zhongdahuayuan Quality System Certification’ by Beijing Zhongdahuayuan Certification Centre

  • March

    Got listed in Shenzhen Stock Exchange; stock name: Yu Diamond; stock code: 300064

  • February

    Authorized ‘National Laboratory’ by CNAS

2009

  • November

    Awarded ‘Henan Star Outstanding Enterprise’ by Henan Province Development and Reform Commission

  • November

    Awarded ‘China Famous Brand’ by China International Brand Development Association and China Brand Enterprise Union

  • October

    Awarded ‘Zhengzhou Excellent Private Enterprise’ by Zhengzhou Municipal Commission and the People’s Government of Zhengzhou City

  • September

    Authorized ‘Zhongdahuayuan Quality System Certification’ by Beijing Zhongdahuayuan Certification Centre

  • March

    Awarded ‘2008 Top 10 Enterprises for Brand Activities’ by CMTBA

  • February

    Awarded ‘AAA-Certification for Quality and Credit’ by China Product Quality Association

2008

  • December

    Authorized ‘High Technology Enterprise’ by Henan Science and Technology Bureau, Finance Bureau of Henan Province, Henan Provincial Office SAT, Henan Local Taxation Bureau

  • October

    Authorized ‘Quality Management System Certification’ by Moody International Group

  • September

    Awarded ‘Zhengzhou Academician Site’ by Zhengzhou Municipal Commission and the People’s Government of Zhengzhou City

  • August

    Awarded ‘National Laboratory’ by CNAS

  • August

    Awarded ‘Henan Top 10 Excellent Enterprises for Scientific Innovation’ by Zhengzhou Enterprise Union and Zhengzhou Enterpriser Association

  • June

    The company was changed into an incorporated company; full name is Zhengzhou Sino-crystal Diamond Company Limited

2007

  • June

    Authorized ‘Laboratory Certification’ by CNAS

2006

  • December

    Awarded fist prize of ‘Henan Province Scientific and Technological Progress Award’ for 1000 type cubic press and indirect heating technique by the People’s Government of Henan Province

  • August

    Awarded ‘High-tech Enterprise Certification’ by Science and Technology Bureau of Henan Province

  • June

    Awarded for ‘Φ59 cavity synthesis diamond technique’ by Science and Technology Bureau of Henan Province

2005

  • September

    Awarded first prize of ‘2005 Zhengzhou Scientific and Technological Progress Award’ for 1000 type cubic press and indirect heating technique by the People’s Government of Zhengzhou City

  • June

    Authorized ‘Quality Management System Certification’ by Quality Assurance Centre of China Association for Quality

2004

  • December

    Zhengzhou Sino-crystal Diamond Company was established


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