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Zhejiang Great Electrical Co., Ltd.

Stand: 7.2.J72

Zhejiang Great Electrical Co., Ltd. is located in Yaozhuang Town, Jiashan County, Zhejiang Province, the core demonstration area of the Yangtze River Delta. It is a national high-tech enterprise specializing in the research and development, production and sales of latching relays, miniature current transformers and manganese copper shunts.

The company has passed ISO9001-2015 quality system, ISO14001:2015 environmental management system and OHSAS18001:2007 occupational health and safety management system certifications, and its main products have passed CQC, VDE, TUV, UL, ROHS and other product certifications. Since its establishment in 2003, the company has a number of inventions and utility model patents for latching relays and current transformers. It is one of the drafters of industry standards JB/T10923 "Latching Relays for Electronic Energy Meters", JB/T10665 "Miniature Current Transformers for Electric Energy Meters" and JB/T10667 "Miniature Voltage Transformer for Electric Energy Meter" .

The company has workshops of nearly 20,000 square meters, and another 30,000 square meters of workshops under construction. It has multiple automated production lines, as well as various testing and inspection equipment to meet the performance of latching relays for electric energy meters. It produces more than 50 series of products. Hundreds of specifications, with an annual output of over 25 million relays. The company's products are sold all over the country, Southeast Asia, Europe and other more than a dozen countries and regions, and has established long-term and stable cooperative relations with first-class electric energy meter manufacturers at home and abroad. Through unremitting efforts, the company has successfully entered the international high-end market of the industry, and has a high reputation and influence in the industry.

In the increasingly competitive global market, the company adheres to the principle of "people-oriented, honesty and trustworthiness" to create a win-win situation with all partners. Adhering to the concept of "technological innovation and sustainable management", with a deep understanding of the development of the electric meter industry, we will wholeheartedly serve the vast number of customers at home and abroad with a quick response, high-quality products and cost-effective competitiveness, and return to society and colleagues with the heart of gratitude!

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Sponsors & Partners

Platinum Partner

  • Siemens AG


Gold Partner

  • Kaluza

Silver Partners

  • Capgemini
  • Rolls-Royce Solutions GmbH

Utility Partners

  • Enedis
  • RTE



  • Bergen Engines AS
  • Driivz
  • Hiven Energy
  • Engie Laborelec SA/NV
  • PRIME Alliance
  • ProEnergy Services
  • Meters and More
  • Thales


Industry Partners

  • ANIE Federazione
  • ANIMA Confindustria
  • Avere
  • CHARGE Energy Branding
  • CO2 Value
  • COGEN Europe
  • currENT
  • dena
  • DERlab
  • E.DSO
  • EASE
  • Elettricità Futura
  • Energia Media
  • ETN
  • Eurelectric
  • Eurogas
  • Euroheat & Power
  • European Biogas Association
  • European Energy Retailers (EER)
  • Flow Batteries Europe
  • Generazione Distribuita (Distributed Generation)
  • Hydrogen Europe
  • IEC - International Electrotechnical Commission
  • IPPF
  • Lombardy Energy Cleantech Cluster (LE2C)
  • OSGP
  • Ricerca sul Sistema Energetico - RSE SpA
  • SmartEn
  • Start Up Energy Transition (SET)
  • T&D Europe
  • VDMA
  • VGBE Energy