As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for 30 Amp Automatic Transfer Switch, Power Automatic Transfer Switch , 30 Amp Circuit Breaker , Control Module ,Switching Power Supplies . We are very proud of the good reputation from our customers for our products' reliable quality. The product will supply to all over the world, such as Europe, America, Australia,Malta, Philippines,Madagascar, Brisbane.We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!