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.

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.

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.

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.

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.

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

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

Intelligent on-load tap-changer operator market quantities.

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.

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.”

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

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

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.

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

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

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

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

High current combined-structure OLTC exported to Tajikistan.

Obtain the honorary title of Shanghai Patent Demonstration Enterprise.

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.

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

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

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.

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.

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.