Inquiry (采购产品): stronget and largest magnet forms Primary interest is in a torroidal magnet, like a donut. It would be subject to motion. Some structure could be used to support the magnet in the center hub. Uniformity of dimensions around the torroid is somewhat important. Uniform density and the magnetization should be clockwise and counterclockwise. **** Hidden Message ***** Dr. Z. P. Charnoe N1R 8P9 Company: Honoured Living Sanctuaries Corp. E-mail: anaclysm@sympatico.ca **** Hidden Message ***** anaclysm@sympatico.ca