Advanced Manufacturing Strength Behind Reliable Power Solutions

2026-07-28

Shandong Dongguan Electric Co., Ltd. Enhances Global Power Equipment Supply Capability

As a professional power equipment manufacturer in China, Shandong Dongguan Electric Co., Ltd. is committed to providing reliable and efficient power solutions for customers worldwide.

With strong manufacturing capability, advanced production technology, and strict quality control systems, we specialize in the design, manufacturing, testing, and delivery of a wide range of electrical equipment, including:

· Oil Immersed Transformers

· Dry Type Transformers

· Amorphous Alloy Transformers

· Special Transformers

· Medium Voltage Switchgear  

· Box Type Substations

· Reactive Power Compensation Systems

· Power Quality Solutions

Our factory integrates engineering design, production, assembly, inspection, and quality management to ensure every product meets international project requirements.

Professional Production Facilities & Manufacturing Process

Our production system covers the complete manufacturing process from raw material inspection to finished product testing.

Main production processes include:

· Core cutting and assembly

· Coil winding and insulation treatment

· Transformer body assembly

· Vacuum oil filling and sealing

· Switchgear assembly and wiring

· Electrical performance testing

· Final inspection before shipment

Through standardized manufacturing procedures and strict process control, we ensure stable product performance, long service life, and reliable operation in different environments.

Strict Quality Control System

Quality is the foundation of our global cooperation.

Before delivery, every product undergoes comprehensive inspection and testing, including:

· No-load loss test

· Load loss test

· Insulation resistance test

· Voltage withstand test

· Ratio test

· Temperature rise test

· Functional inspection

All products are manufactured according to applicable international standards such as IEC requirements to meet the expectations of overseas customers.

Customized Solutions for Global Projects

Different countries and industries have different power requirements.

Our engineering team provides customized solutions according to:

· Voltage level requirements

· Capacity requirements

· Installation environment

· Climate conditions

· Project standards

· Customer technical specifications

Whether for industrial plants, renewable energy projects, mining applications, commercial buildings, or utility networks, we provide complete power equipment solutions.

Strong Export Capability

With experience serving international markets, Shandong Dongguan Electric provides professional support including:

✓ Technical proposal preparation
✓ Customized product design
✓ Export standard packaging
✓ Shipping coordination
✓ Installation guidance
✓ After-sales technical support

Our products are supplied to customers across Asia, Africa, the Middle East, South America, and other global markets.

Reliable Manufacturing Partner for Global Customers

Choosing the right manufacturer is essential for project success.

At Shandong Dongguan Electric Co., Ltd., we focus on:

Reliable Quality | Competitive Solutions | Professional Service

We are committed to becoming your trusted partner for transformers and power distribution equipment worldwide.

Shandong Dongguan Electric Co., Ltd.
Your Reliable Partner for Transformer & Power Distribution Solutions