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Exhibition

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News Center

  • Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987

    Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987

    Apr 30, 2026
  • Basic Knowledge Of Automatic Step Voltage Regulator

    Basic Knowledge Of Automatic Step Voltage Regulator

    May 21, 2026
  • S13 Oil Immersed Transformer | Low Loss & Maintenance Guide - Sefon Electric

    S13 Oil Immersed Transformer | Low Loss & Maintenance Guide - Sefon Electric

    Feb 10, 2026

Hot Products

10kV Series Compensation Device
10kV Series Compensation Device
10kV YBM Prefabricated Substation
10kV YBM Prefabricated Substation
35kv series vehicle mounted mobile substation
35kv series vehicle mounted mobile substation
Single-phase Voltage Regulator
Single-phase Voltage Regulator
Intelligent Line Voltage Regulator
Intelligent Line Voltage Regulator
35kV AVR Oil Immersed Step Voltage Regulator
35kV AVR Oil Immersed Step Voltage Regulator
20kV Three Phase Oil Immersed Voltage Regulator
20kV Three Phase Oil Immersed Voltage Regulator
12kV SVR Oil-immersed Type Voltage Regulator
12kV SVR Oil-immersed Type Voltage Regulator
10kV SCB12 Dry Type Transformer
10kV SCB12 Dry Type Transformer

Send Message

  • Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987
    Apr 30, 2026 Visit Shaanxi Sefon At IEEE PES T&D 2026 Chicago Booth #3987

    Shaanxi Sifang Huaneng Electric will attend the 2026 IEEE PES T&D Conference & Exposition in Chicago. Visit us at Booth #3987 to explore our power ...

    read more >
  • SEFON Successfully Concludes 2025 Power Grid Exhibition, Full Of Confidence i...
    Dec 19, 2025 SEFON Successfully Concludes 2025 Power Grid Exhibition, Full Of Confidence i...

    SEFON Shines at 2025 Power Grid Expo

    read more >
  • Shaanxi Sefon Electrical Steals The Spotlight At The Moscow Power Grid Exhibi...
    Dec 08, 2025 Shaanxi Sefon Electrical Steals The Spotlight At The Moscow Power Grid Exhibi...

    Against the backdrop of the global energy transition, the power industry is brimming with innovative vitality. From December 2nd to 4th, Power Grid...

    read more >
  • SEFON Electrical Equipment To Showcase Cutting-Edge Power Technologies At Pow...
    Nov 11, 2025 SEFON Electrical Equipment To Showcase Cutting-Edge Power Technologies At Pow...

    SEFON Electric Equipment Co., Ltd. will exhibit cutting-edge power solutions and core products at Power Grids 2025 Moscow (December 2-4, Booth B101...

    read more >
  • What Is KYN28?
    Feb 27, 2026 What Is KYN28?

    A professional overview of KYN28 10kV indoor withdrawable switchgear, covering its structure, practical applications, common on-site issues, qualit...

    read more >

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Shaanxi Sefon Electrical Equipment Co., Ltd.

Widely used in State Grid, Southern Power Grid, local power, new energy power plants, and enterprise users.

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Categories

  • Prefabricated Substation
  • Vehicle Mounted Mobile Substation
  • Mobile Prefabricated Substation
  • High and Low Voltage Switchgear
  • Box Type Substation
  • Automatic Step Voltage Regulator Series

Contact Us

    • Company address:
      Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1st Road, High tech Zone, Xi'an City, Shaanxi Province, China
    • Phone: +86-029-88785234
    • Email: sefon_02@163.com
    • Factory address:
      No. 108, Xihua Road, Qindu District, Xianyang, Shaanxi Province, China.

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