ABOUT DDE TRANFORMER

Main products:

Transformers (main transformer, single-phase transformer, pad mounted transformer, distribution transformer,YBM-12 Pre-installed substation, LV draw-out switchgear)

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ABOUT

The company mainly produces 110 KV and to the lower voltage grade products: S11, S13, S 20, S22 type oil immersed transformer, SCB1 0, SCB11, SCB12, SCB13, SCB14, SCB18 type epoxy cast dry transformer, SGB10, SGB11, SGB12, SGB13, SGB14, SGB18 type non-encapsulated dry transformer, SH15, SH21, SH25, SCBH15, SCBH17, SCBH19 type amorphous alloy transformer, three-dimensional triangle transformer, YBM pre-installed substation, ZGS type combined substation, photovoltaic power generation transformer, ...

Large industrial building with blue doors, labeled "1," surrounded by greenery under a bright sky.

Factory Dispaly

Industrial autoclaves in a spacious manufacturing facility with metallic finish and safety railings.Worker assembling a large coil in an industrial facility with tools and equipment nearby.Industrial press brake machine with a white and blue design, positioned in a clean factory setting.Industrial testing area with yellow safety barriers, warning signs, and equipment inside a large facility.

Oil

Horizontal winding

New Equipment

Transformer Testing

Development History

March 20, 2001

DDE transformer was Established

The company was established, built a production line for oil-immersed transformers, set up a basic testing and quality control system, and focused on the production of standard distribution transformers.

Oct 9, 2006

Expansion Product Categories

Added production lines for dry-type, amorphous alloy, and three-dimensional triangular transformers

May, 2010

Technology Upgrade

Research and development of photovoltaic, high-overload, on-load tap-changing, mining, and underground special-purpose transformers, equipped with a full set of type test equipment

Oct 9, 2020

Development International Markets

Expanding foreign trade operations in Southeast Asia, familiar with overseas market access certifications such as Indonesia’s SNI and Vietnam’s CR, streamlining export support processes, and providing one-stop customization services for power distribution equipment

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