Ceiba Technologies  lapping plates are manufactured from the highest quality raw materials available and then processed with proprietary grooving technology and high precision machining. These factors enable us to provide our customers with the lowest cost of ownership lapping plates. The superior uniformity of our plates is obtained by strictly controlling the graphite spheroid. The graphite spheroid’s grain sizes are specified with a very narrow distribution. In addition, a patented process assures a thorough dispersion of the graphite spheroid.