The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Guangzhou Saier Anti-Counterfeiting Technology Co., Ltd.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of hot stamping foil products before they are shipped.

Saier Scratch Off Products has developed into a leading security scratch off labels producer. Saier Scratch Off Products's void label series are created based on unremitting efforts. Saier Scratch Off Products hologram scratch off stickers has to undergo a series of shaping and treating processes including compression molding, transfer molding, injection molding, and cryogenic deflashing. It does not melt at high temperatures. The offered product is highly demanded among customers due to its outstanding features. It can be removed by scratching with a fingernail, coin or some other object.

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