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As a professional circuit breaker manufacturing enterprise, we adhere to advanced production technology and highly automated production lines as support to achieve large-scale, standardized, and high-precision production.

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Zhejiang Chengtong Electric Power Technology Co.,Ltd.
Zhejiang Chengtong Electric Power Technology Co.,Ltd.
ABOUT US
Since its establishment in 2011, Zhejiang Chengtong Electric Power Technology Co., Ltd. has been focusing on the innovative development of intelligent circuit breaker series products. It is a specialized and innovative enterprise that integrates research, production, sales, and supporting services, as well as a national high-tech enterprise.
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Zhejiang Chengtong Electric Power Technology Co.,Ltd.
Factory Equipment
Intensive Craft

First-class Technology, Advanced Equipment.

We adopt first-class production technology and state-of-the-art automated production equipment, and implement stringent testing standards for all components and finished products. With meticulous craftsmanship and relentless pursuit of perfection, we make quality the pride of Chengtong.
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  • Zhejiang Chengtong Electric Power Technology Co.,Ltd.
  • Zhejiang Chengtong Electric Power Technology Co.,Ltd.
  • Zhejiang Chengtong Electric Power Technology Co.,Ltd.
  • Zhejiang Chengtong Electric Power Technology Co.,Ltd.
Service Support
Efficient and fast after-sales response

Quality builds trust, full cycle service ensures stable electricity usage.

  • 01
    Selection Service
    We specialize in providing one-stop selection services for intelligent circuit breakers, covering al...
  • 02
    Technical Guidance
    Provide free technical guidance throughout the pre-sales, in sales, and after-sales processes. Pre s...
  • 03
    Customized Solutions
    Provide exclusive customized solutions for non-standard working conditions, complex power distributi...
  • 04
    After-Sales Warranty
    Improve the after-sales repair system and provide a 24/7 fast response time. Covering a full range o...
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