With the rapid growth of infrastructure development and renewable energy projects in Southeast Asia, the demand for reliable electrical control and protection systems continues to rise. Zhejiang Tongzheng Electric Co., Ltd., committed to becoming a global leader in the new energy control and protection system industry, has been actively expanding its product exports to Southeast Asian markets, supporting regional power safety and energy efficiency.

Strong Company Background and Global Vision
Zhejiang Tongzheng Electric Co., Ltd. focuses on the research, development, and manufacturing of electrical control and protection solutions. The company’s business scope covers a wide range of industries, including:
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Low-voltage electrical appliances
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Power transmission and distribution equipment
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Instrumentation and metering solutions
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Building electrical appliances
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Smart home systems
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Photovoltaic power generation equipment
With a long-term commitment to quality, innovation, and international standards, Tongzheng Electric’s products are now sold in more than 100 countries and regions worldwide, forming a solid foundation for its continued expansion in Southeast Asia.
Product Portfolio Tailored for Southeast Asian Markets
To meet the diverse requirements of Southeast Asian customers, Tongzheng Electric offers a comprehensive range of electrical protection and control products designed for residential, commercial, and industrial applications.
Overvoltage and Undervoltage Protectors
These devices play a critical role in safeguarding electrical systems from voltage fluctuations, which are common in developing power networks. By automatically disconnecting circuits during abnormal voltage conditions, they help prevent equipment damage and ensure stable operation.
MCCB Box
MCCB boxes provide secure housing for molded case circuit breakers, offering reliable protection, easy installation, and organized power distribution for industrial and commercial facilities.
DB Box
Distribution boxes are widely used in residential buildings, offices, and commercial complexes. Tongzheng Electric’s DB boxes are designed for safety, durability, and compliance with international electrical standards.
DC MCB
DC miniature circuit breakers are essential components in photovoltaic power generation systems. With strong breaking capacity and stable performance, these products are well suited for solar installations across Southeast Asia, where renewable energy projects continue to expand.
MTS (Manual Transfer Switch)
MTS products ensure safe and reliable power switching between main and backup power sources, making them ideal for facilities requiring uninterrupted power supply, such as hospitals, data centers, and industrial plants.
Meter
Tongzheng Electric’s meters provide accurate power measurement and monitoring, supporting efficient energy management for both utility providers and end users.

Supporting New Energy and Infrastructure Development
Southeast Asia’s growing focus on renewable energy, smart buildings, and modern power distribution aligns closely with Tongzheng Electric’s core strengths. The company’s solutions are widely applied in:
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Photovoltaic power generation systems
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Residential and commercial electrical installations
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Industrial power distribution projects
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Smart building and energy management systems
By delivering stable, certified, and application-focused products, Tongzheng Electric helps local partners improve system safety, reduce maintenance risks, and enhance overall energy efficiency.
Reliable Export Capability and Customer Support
Tongzheng Electric places strong emphasis on export packaging, logistics coordination, and technical support to ensure smooth delivery and customer satisfaction. Products exported to Southeast Asia are manufactured and inspected according to strict quality control procedures, ensuring compliance with international and regional standards.

Conclusion
The expansion of Zhejiang Tongzheng Electric Co., Ltd. into Southeast Asian markets reflects the company’s global strategy and strong manufacturing capabilities. With a broad product portfolio covering electrical protection, power distribution, and new energy applications, Tongzheng Electric continues to support regional development with reliable, efficient, and future-ready electrical solutions.
As Southeast Asia advances toward smarter and more sustainable energy systems, Tongzheng Electric remains a trusted partner committed to long-term cooperation and innovation.
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Zhejiang Tongzheng Electric Co., Ltd.




