ZhiGao ELECTRIC CO.,LTD., is an enterprise professionally engaged in researching, developing, manufacturing and selling low-pressure electric appliances such as Dual power switch, Automatic transfer switches, Circuit breaker, Molded case circuit breakers, Disconnect switch and so on. Our company is located in China. We currently specialize in manufacturing dual power automatic transfer switch, isolating switch/ disconnecting switch, circuit breaker, molded case circuit-breaker, dual power switch, etc. The automatic transfer switch, circuit breaker and disconnect switch we manufactured are not only elegant but also safe and durable.

Over the past twenty years, ZhiGao Company has always kept developing automatic transfer switch and circuit breaker, etc. and increasing the devotion. We developed along such a process just from the initial ironware production to medium-term circuit breaker, and currently to dual power automatic isolating switch. Furthermore, we still strictly perform ISO9001 quality system standards thus to guarantee the superiority and reliability of our products. Even the small copper fittings and mechanism parts are all manufactured by ourselves, and every electro apparatus must be produced under strict examination. Nearly 80% automatic transfer switch, power switch, circuit breaker, disconnect switch and molded case circuit breaker are all made of iron or copper. Every circuit panel can be launched only after undergoing high-low temperature test, surging test and so on. So do the assembled products.

Our products such as automatic transfer switch, power switch, circuit breaker, disconnect switch, and molded case circuit breaker all have passed ISO9001:2000 quality certificate and international quality guarantee standard certificate, CCC authorization and CE certificate. Now our output has exceeded 3000 sets per month.