The ACB is a circuit breaker that uses air as the arc-extinguishing medium. Through the rapid breaking of the internal contacts and the synergistic effect of the arc-extinguishing device, it can automatically cut off the current when abnormal conditions such as overload, short circuit or undervoltage occur in the circuit, protecting electrical equipment and lines from damage.

We have strong technical production capabilities and possess multiple production lines with leading domestic technical levels, as well as surge protectors, lightning current impulse transmitters, transformer calibrators, pressure gauges, PD instruments, etc. Through cooperation with top foreign design institutes, we introduce world-class equipment, supplemented by imported high-quality PC materials and exquisite manufacturing industry, to create products that are close to users and lead the market. With strong technical research and development capabilities and humanized management concepts, we are committed to providing users with high-quality products. We strictly implement the ISO9001:2000 international quality management system standard and strive to enhance the brand awareness and reputation of high-quality products and services. In the spirit of serving the whole society and consumers, we will continue to provide customers with more perfect products and more considerate services. We warmly welcome people from all walks of life to visit and patronize us. We firmly believe that through unremitting efforts and persistent pursuit, we will continue to make progress with the times.