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Jiangsu Jingyi

Stand: 7.2.J70

Jiangsu Jingyi Electrical Appliance Co., Ltd., established in 1997, specializes in design, production and sales of manganin shunt resistor.

Customized design can be provided to customers according to their requirements to satisfy demands for different models of ammeters and relays.

The company's registered capital is 25 million Yuan with 55 technicians and 12 senior engineers.

The company covers an area of 40,000? (including 30,000? of completed factories), with over200million Yuan of annual sales.

We adhere to the business principle of "customer demands orientation and manufacturing orientation", and become global excellent supplier integrating the design, production, sales, and service for manganin shunt resistors with over years of technology industrial experience.

Jingyi Electrical Appliance has formed its research system based on proprietary intellectual property rights, integrating many professional research teams with the principle of "innovating with technology and developing with innovation". We keep close pace with market demands and have 79patents with innovative advantages during consistent innovation.

The company applies manganin resistance produced by the technology of high electron beam welding, with advantages of high accuracy, stability and reliability. It can resist 0.5mT frequency magnetic-field interference to satisfy industrial demands with obvious advantages in temperature rise, thermoelectric force and temperature drift.

Product signal wire applies riveting of terminal and welds to manganin, which further improves the reliability of products.

All of our products have been certified by SGS, and have established long-term strategic cooperation relationship with domestic and foreign famous ammeter brands such as Haixing, Sansung, Linyang, Weisheng, NERO, RDL and APATOR, forming our unique brand markets. Our sales networks have been covered the state, selling products to Asia, Europe, Middle East, Australia and North America, enjoying high reputation in the world.

With powerful technology strength and production capability, Jingyi Electrical Appliance can realize large-scale production of customized products, which is pioneering among a few manganin resistance manufacturers.

We provide long-term ODM and OEM service, based on deep understanding on customer requirements, positively matching customers' demands and provide end-to-end solutions for customers through professional vision and special technique.

Jingyi Electrical Appliance firstly introduces ERP system platform, three-standard integration comprehensive managing system to ensure of pass through high accuracy manufacturing, strict supervision and verification.

We have also introduced many professional devices, assembly lines including electron-beam welding machines, slitting machines, punching machines, wire cutting machines, brass column machines, soldering machines, automatic terminal forming machines and high temperature welding machines, plus careful working of 400 workers, to ensure product reliability and consistency, producing over 0,000 set of components.

Highly-efficient and flexible manufacturing system, excellent quality guarantee and sincere after-sales service will consistently develop together with the future of Jingyi Electrical Appliance.

Rich experience and stable development will guarantee that we consistently become your most reliable partner.

As the leading enterprise for manganin shunt resistors, we would like to join hands with people with insight to progress and to create a better future

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Sponsors & Partners

Platinum Partners

  • Kraken Technologies
  • Siemens AG


Gold Partner

  • Kaluza

Silver Partners

  • Capgemini
  • Rolls-Royce Solutions GmbH
  • Trilliant Networks

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