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    ABOUT US

    Step into Jiangxi Yawei Electrical Co., Ltd.

    Deeply rooted in the power industry for two decades

    Jiangxi Yawei Electrical Co., Ltd. was established in April 2012 and is located in the High-Tech Industrial Park of Chongren County, Fuzhou City, Jiangxi Province. The company occupies nearly 40,000 square meters of land and has a registered capital of 100.06 million yuan. Currently, Yawei Electrical employs over 120 people, including 8 senior engineers and more than 20 professionals holding mid-to-senior technical titles, boasting a strong technical team. Leveraging advanced production equipment, comprehensive testing facilities, and meticulous manufacturing processes, Yawei Electrical has successfully built a 5G-enabled, smart production workshop. The company strictly adheres to the ISO9001 quality management system, ensuring precise control over every stage of its product development and production. Many of the company’s product lines have earned EU CE certification, meeting the stringent standards set by the International Electrotechnical Commission (IEC), thereby delivering reliable performance and consistently high-quality power equipment to customers both domestically and internationally.

    2012

    Time of Establishment

    40000

    Area

    120

    Current employees

    亚威英文.mp4

    Product Solutions

    Dry-Type Power Transformer Series

    Dry-type transformers utilize environmentally friendly insulation materials and advanced vacuum casting technology, offering advantages such as fire resistance, moisture protection, and low noise levels. They are particularly well-suited for urban power distribution, commercial buildings, and facilities with stringent safety requirements, while fully complying with the energy efficiency standards outlined in GB 20052-2024.
    Learn more ➜

    Oil-Immersed Power Transformer Series

    The oil-immersed power transformer features high-quality silicon steel laminations and an efficient cooling design, delivering low losses, exceptional reliability, and outstanding heat dissipation performance. It is ideally suited for grid applications as well as industrial distribution systems, meeting the energy efficiency standards outlined in GB 20052-2024, while ensuring stable operation and convenient maintenance.
    Learn more ➜

    Box-type Substation Series

    The box-type substation integrates transformers, high- and low-voltage switchgear, and protective devices into a single unit, offering a compact footprint, rapid installation, and easy maintenance—making it an ideal power distribution solution for urban development, industrial parks, new energy power plants, and other applications.
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    High-Voltage Switchgear Series

    The high-voltage switchgear features comprehensive protection, control, and measurement functions, with a compact design and enhanced safety, meeting both national and industry standards. It is ideally suited for the transmission, distribution, and control stages of power systems, delivering excellent electrical performance and reliable operational stability.
    Learn more ➜

    Low-Voltage Switchgear Series

    Low-voltage switchgear features flexible configuration and comprehensive functionality, integrating protection, control, switching, and distribution into a single unit. It is widely used in power distribution systems and industrial automation applications. Additionally, the product has earned CQC certification, guaranteeing a stable and reliable user experience.
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    Photovoltaic Product Series

    Photovoltaic products include photovoltaic box-type substations, PV grid-connected distribution boxes, and more, designed for various types of new-energy photovoltaic power plants. They feature high reliability and robust intelligent monitoring capabilities, ensuring the safe and efficient grid integration of photovoltaic systems.
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    New Energy Charging Pile Series

    The new energy charging station integrates fast charging, intelligent control, and safety protection into one compact unit, supporting multiple charging modes. It’s ideal for public charging stations, industrial parks, commercial complexes, and other settings, delivering efficient and convenient charging services for new-energy vehicles.
    Learn more ➜
    Dry-Type Power Transformer Series
    Oil-Immersed Power Transformer Series
    Box-type Substation Series
    High-Voltage Switchgear Series
    Low-Voltage Switchgear Series
    Photovoltaic Product Series
    New Energy Charging Pile Series

    Service Cases


    Partial Overseas Performance Table
    Overseas Projects
    Railway, highway, and airport projects
    Project Case
    Partner Clients
    Qualifications & Honors
    Quality witnesses glory, we are always on the road

    Why choose us

    Leveraging advanced manufacturing technology, robust testing capabilities, and a seasoned engineering team, Jiangxi Yawei Electrical has established a comprehensive quality system that spans the entire value chain—from R&D and manufacturing to testing and delivery. We continuously provide global customers with reliable, long-lasting transformers and power distribution equipment, offering specialized power solutions tailored to tackle industry challenges while ensuring the stable and efficient operation of next-generation energy systems.

    Learn more ➜
    40000

    Smart Manufacturing Base

    1. Relatively lightweight

    Advanced production equipment · Comprehensive testing system · Rigorous control over every production step

    30 +

    Technical and Professional Core Personnel

    1. Relatively lightweight

    Led by a senior engineer, with over ten years of dedicated expertise in power equipment R&D.

    10 +

    Authority Certification and Type Testing

    1. Relatively lightweight

    Nationally Accredited Testing Center · CQC Product Certification · Energy Efficiency Standards Compliant with GB20052-2024

    20 +

    Provincial Service Network

    1. Relatively lightweight

    Covering the entire country · Serving the globe · Comprehensive lifecycle support for engineering projects

    Yawei Electrical supports high-quality global enterprises.


    State Grid
    China Southern Power Grid
    China National Petroleum Corporation
    China Petrochemical Corporation
    China Telecom
    China Communications Construction Company
    China Railway
    China Construction Industry
    China Electric Engineering Corporation
    Ronghe Group
    Datang Group Company
    BYD
    China Railway Construction
    Beitou Group
    Guangxi University
    BDIA
    Learn more ➜

    Latest Blogs


    High-Voltage Isolating Switch and Earthing Switch

    2023/02

    22

    High-Voltage Isolating Switch and Earthing Switch

    The distribution cabinet provides comprehensive monitoring of power quality parameters such as voltage, current, frequency, active power, reactive power, electrical energy, and harmonics. This ensures users have a clear overview of the system’s operational status, enabling them to promptly identify potential safety hazards and proactively mitigate risks. High-voltage distribution cabinets are critical components in power systems, playing essential roles in tasks like switching, controlling, or protecting during electricity generation, transmission, distribution, and conversion processes. These devices operate at voltage levels ranging from 3.6 kV to 550 kV and include key products such as high-voltage circuit breakers, high-voltage disconnectors with grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof switchgear assemblies, and other specialized high-voltage equipment.

    What factors affect the sealing of waterproof distribution boxes?


    When designing dust- and waterproof distribution boxes, the higher the protection rating, the greater the performance requirements for the waterproof box. Sometimes, to enhance the protective effect even further, we specially incorporate rain caps into the design—these effectively prevent water or dust from seeping in. Additionally, the box lid can easily be separated from the main body, making it convenient for users to carry out processing and printing tasks. Choosing the right size is the first and most critical consideration when selecting a waterproof distribution box, as it plays a vital role throughout the entire purchasing process. Next, we must carefully evaluate how material selection impacts the functionality of the waterproof box. When it comes to materials, we…

    2018/11

    08

    Precautions for Live Maintenance of Low-Voltage Distribution Equipment


    To avoid disrupting normal power supply, it is sometimes necessary to perform live low-voltage maintenance on low-voltage equipment such as distribution cabinets. When conducting routine live low-voltage maintenance, the following precautions should be observed: 1. A dedicated person must provide supervision. The purpose of this is that, in case of an unexpected accident during the repair process, the supervisor can immediately cut off the power supply (by switching off the circuit breaker or isolating switch in the distribution cabinet, or by removing the fuse cartridge). Additionally, if the technician might accidentally touch or come too close to energized conductors, or in case of operator error, the supervisor can promptly issue a warning to prevent electric shock or other potential hazards. 2. Insulated-handled tools must be used, and workers should stand on dry insulating materials, such as wooden ladders, platforms, or stools.

    2018/11

    08