zhigaomotor.com,ac motor theory,We also place great emphasis on customer service. At ZHIGAO Asynchronous Motor, we provide one-stop customization services. All products, including ac motor theory can be customized according to required specification and specific application needs. Besides, samples can be provided for reference. If the customer is not quite satisfied with the samples, we will make modification accordingly. ZHIGAO provides ac motor theory products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. ZHIGAO,Our company main produces synchronous motor generator,induction motor curve,phase electric motors.