Chip wafer laser marking and its cooling system

When producing semiconductor chips, specific marks such as clear characters or QR codes engraved on the wafer or crystal particle surface can facilitate the management and tracking of wafers in manufacturing testings and packaging processes, meeting the need for process enhancement. Laser marking can engrave at express speed, and linked to the precise temperature control solution can help to promote chip manufacturing to a more sophisticated field. Find more at www.teyuchiller.com