What we do…
As a safety device, electrical circuit breaker is extensively utilized to protect circuits from damage by immediately interrupting the electrical flow in the case of an overload or a short circuit. Without circuit breakers, power distribution systems could easily become paralyzed. Suzhou Zhongzuan, a leading electrical circuit breaker supplier in China, has specialized in producing Air Circuit Breakers (ACBs), Automatic Transfer Switches (ATSs), Isolation Switches, Surge Protecting Devices, AC Contactors, and DC Contactors for nearly 20 years.

From the very beginning, Zhongzuan has been committed to supplying our global customers with high quality electrical circuit breakers. Our Gempower-branded circuit breakers have found countless applications, in numerous fields. For example, our Air Circuit Breaker (ACB) is commonly used as the main switch in low voltage distribution switchboards to control and protect the electrical circuit from damage. Our AC Contactors and DC Contactors have many uses, such as: remotely connecting and breaking electrical circuits; starting and controlling AC motors; and working with appropriate thermal relays as an electromagnetic starter to protect the circuit from possible overload. Automatic transfer switches, ATSs, are used in places where it is vital to maintain power, like hospitals, shopping malls, banks, the chemical industry, metallurgical plants, high-rise building construction, military facilities, and fire fighting.

With a thorough understanding of the importance of quality control, we work to maintain our high level of quality. As a result, our circuit breakers have passed the ISO9001 quality management system, and have also been awarded CCC, SEMKO, CE, CB and other international certificates. In addition, our products are widely exported to Saudi Arabia, India, South Africa, Malaysia, and more.

About Zhongzuan
Suzhou Zhongzuan Electrical Equipment Manufacture Co., Ltd. was established in 1990, with a starting capital of approximately three million USD.
As a subsidiary of Zhongzuan Group, Suzhou Zhongzuan primarily produces low-voltage electrical components like electrical circuit breakers, AC contactors, etc., for which we've obtained several Utility Model Patents.
The demand for our advanced equipment and professional technology support has taken us to an annual output of 35 million of circuit breakers.
Our company is located in Jiangsu Province, China. Please feel free to contact us (Tel: +86-512-57766005, +86-512-57757102, Fax: +86-512-57757122, E-mail: sales@gempower.cn) for any of your electrical circuit breaker needs.

Customer Service
At Suzhou Zhongzuan, we are committed to satisfying our customers with premium products and service. In order to better serve our customers, we provide complete service, including product design, mold forming, components manufacturing, and product assembly.
And in order to better serve our global clients, we also provide OEM service upon request.
Welcome to choose Gempower, we have the high- quality circuit breakers as well as the related electrical components you need !