the video can down in this web now,please visit toresources->download-> zonri intro video,it is rar format,you need unzip it.the video is .MP4 format.Hope you are like it. our company major make the composite insulator,arrester,cut-out fuse etc high voltage.our web have more product full data,Hope you are like it and we can accept the OEM and ODM

you also can goto resources-> video to see it online.