metal oxide varistor disc ,MOV blocks manufacturer

we are Nanyang Keda electric co.,Ltd. ,and we specialized in Metal Oxide Varistor(MOV DISC),mov core sets ,surge arrester ,High Voltage dropout fuses for12 years , with high quality & competitive price in China;

we have detail test report and the ISO9001 CERTIFICATE and the video takes by alibaba ,if want see it ,you may can contact us is ok  ,thank you

best regards