Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for 20a Circuit Breaker, Marine Circuit Breaker , 300 Amp Circuit Breaker , Controller Automatic Transfer Switch ,Changeover Switch 250a . Your aid is our everlasting power! Warmly welcome clients in your own home and abroad to go to our enterprise. The product will supply to all over the world, such as Europe, America, Australia,Greece , Bangalore ,Nigeria , Jakarta .We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.