... crystals together through intense high temperature of more than one thousand centigrade.,2,Production CatalogueBrand name: Sanlong.Product color ... , non - toxici) Ideal decoration for interior and exterior walls, flooring, round pillars and desktops 3,Package:Fumigated seaworthy wooden crates ... /C at sight 6,Plant-and-equipmentFive workshops with one melting furnace, four sintering kilns, more than ten ...