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  • 1995

    Two patented certificates about “Connecting device between on-load tap changer and the windings of transformer” and “Heavy-current on-load tap changer”

  • Implementing ISO quality management system, Huaming was approved according to ISO9001 by BVQI France.

  • 1997

    Complete industrial technology innovation, and build new workshop and building of 20000 square meters.

  • Setting up ERP system and employing UGII software, Huaming has improved impressively the efficiency of product researching and developing.

  • 1997

    Huaming’s product quality liability have been ensured by an Insurance Company Ltd

  • The first batch of OLTCs have been exported directly and matched with overseas transformers.

  • 1999

    Huaming entered into manufacture field of high-voltage switchgear of substation by the ways of purchasing other high-voltage equipment manufacturers.

  • Started setting up overseas subsidiaries for market expansion.

  • 2000

    HV Disconnector passed the verification test according to IEC 60214 standard and put into market successfully.

  • Local computer network was built to have realized the sharing of industrial management resource.

  • 2000

    Establishing “Shanghai Hanson Industrial Co., Ltd.” by investment and realizing the group operating mode of professional manufacture and Imp. & Exp. trading in parallel.

  • HV Disconnector was patented by State Intellectual Property Office of P. R. China

  • 2002

    Huaming was approved as advanced Hi-tech industry in Shanghai.

  • Intelligent on-load tap-changer operator market quantities.

  • 2002

    SHM-1 Intelligence Motor Drive Unit was patented by State Intellectual Property Office of P. R. China and launched to the market.

  • OLTC Oil Filter Plant passed the verification test and put into the market.

  • 2003

    Huaming has invested to build a high voltage power equipment base of Huaming Group in Pudong Shanghai, it occupies a total area of 13.5 hectares.

  • Purchasing “SB Tap Changer Co., Ltd.”, rename in “Shanghai Huaming ( Shenyang ) Power Equipment Co., Ltd.”

  • 2004

    Vacuum OLTC passed the verification test and put into the market.

  • SF6 Circuit Breaker passed the verification test and put into the market.

  • 2004

    The Joint-venture company of “Shanghai Pingkai Huaming High Voltage Switchgear Co., Ltd.” was established by “ Pingdingshan Tianying Group Co., Ltd.” and “Huaming”.

  • SF6 High Voltage Switchgear passed the verification test and put into the market.

  • 2005

    Cooperate with GE to develop auxiliary product and set up the professional workshop.

  • Huaming technical center was approved as “ Shanghai Enterprise Technical Center ”.

  • 2006

    Huaming established the US , Canada , HK branch to explore the overseas market.

  • The honor of “Shanghai XIAOJUREN Enterprise” of first awarding meeting.

  • 2007

    High current combined-structure OLTC exported to Tajikistan.

  • Obtain the honorary title of Shanghai Patent Demonstration Enterprise.

  • 2007

    High current high voltage cage and drum type OCTC passed the verification test and put into the market.

  • The maximum rated through current ( 4800A )cage type OCTC exported to Australia.

  • 2008

    Huaming Tap changer obtained the honorary title of “ Shanghai Famous Brand”.

  • The OLTC checked and accepted by Hebei Henshui 500kV power substation.

  • 2009

    Huaming passed ISO14000、ISO18000;The OLTC for 500kV passed test and accepted by State Grid.

  • The OLTCs for 500kV passed test of state-level and put into market;Passed the review of ISO9001、ISO14000、ISO18000.

  • 2011

    the State Grid commissioned Shanghai Huaming to the develop UHV tap-changer in order to get rid of complete dependence on import of this products, as a mission to guarantee the national grid security.

  • the tap-changer for ± 800KV DC converter transformer has been successfully developed and adopted by the State Grid.

  • 2015

    the Back Door Listing of Shanghai Huaming through listed company Huaming Equipment (code: 002270) was announced in the Shenzhen Stock Exchange

  • The listed company was renamed Huaming Power Equipment Co., Ltd.