Get in Touch

    Send Your Transformer Inquiry


    Share your capacity, voltage, quantity, application, and destination country.
    Our engineering team will help confirm a suitable transformer or power distribution solution.

    Customized Solutions
    Technical Support
    Fast Response

    DHDL Contact Information Block
    2011
    Fondé
    30,000㎡+
    Base de production
    330+kV
    Compatibilité haute tension
    100%
    Contrôles de routine en usine

    Email Our Team

    service@dinghongtransformer.com

    Technical specifications, RFQ and project documents

    WhatsApp / Téléphone

    +86 133 5538 3777

    Monday–Friday, 09:00–18:00

    Base de fabrication

    Wenhe Industrial Park, Tai’an High-tech Zone,
    Tai’an, Shandong, China

    DHDL Manufacturing & Technical Support Section
    DHDL transformer manufacturing workshop
    100% Contrôles de routine en usine
    Manufacturing & Technical Support

    Factory Controlled. Project Ready. Export Delivered.

    DHDL controls key manufacturing procedures and supports overseas buyers with technical files, standard adaptation and project-based after-sales communication.

    01

    Technical Confirmation

    Capacity, voltage, losses, impedance, environmental conditions and standard adaptation.

    02

    Drawings & Documents

    Product drawings, test reports, packing lists, manuals and project technical files.

    03

    Coordination des exportations

    FOB, CIF, CFR and EXW support with reinforced packing and loading optimization.

    04

    After-Delivery Support

    Installation guidance, commissioning coordination and remote troubleshooting support.

    DHDL International Project Matching Section
    Mise en relation de projets internationaux

    Adapted to Standards. Built for Local Conditions.

    From hot and dusty project sites to humid Southeast Asian environments and North American utility requirements, DHDL can adapt equipment to the local standard, climate and operating scenario.

    CEI international
    ANSI / IEEE Amérique du Nord
    50 / 60Hz Fréquence

    Typical Overseas Project Requirements

    Contact us with your local grid conditions and project specification. The configuration can be reviewed before quotation.

    Industrial & Commercial Power Customized
    Projets d'énergies renouvelables Project-Based
    Utility Distribution IEC / ANSI
    Data Center Power Infrastructure Reliable Supply
    Substation / Switchgear Integration SLD Review
    DHDL FAQ Section
    Frequently Asked Questions

    Before You Send an Inquiry

    These details help the technical and sales teams prepare a faster and more accurate response.

    Rated capacity, high- and low-voltage levels, frequency, phase, vector group, impedance, winding material, standard, installation environment and quantity are the most useful starting parameters.

    Yes. Product configuration and technical documentation can be adapted to IEC, ANSI / IEEE and project-specific requirements after technical confirmation.

    Yes. OEM / ODM options can include logo, cabinet color, nameplate language, packaging and project-specific technical documentation.

    Yes. Uploading an SLD, datasheet, drawing or tender specification helps the engineering team review the project scope and identify missing technical parameters more efficiently.

    DHDL CTA Section

    Ready to Discuss Your Transformer
    or Power Distribution Project?

    Send your capacity, voltage, standard, application and project schedule for technical review.