Granite components, high accuracy optics granite table with vibration insulated(granite or mental), granite inspeciton surface plate, granite vee blocks, granite squares, granite square rulers, granite parallel, granite straight edges, machine base, stand and jack for surface plate, guideway, granite rail of coordinate measuring machine , granite triangle squares, ladder-shaped blocks, three coordinate measuring machine, granite measuring device, granite bench centre, universal stand, granite measuring instruments, granite mechanical components of precision instruments such as work-tables and guides, granite four face square master, granite v-block.
Glass mosaic, metal mosaic, crystal mosaic, border line, marble mosaic, ceramic mosaic, porcelain mosaic.
Glass, porcelain tile, construction stainless item.
