In the engraving business card printing and membership card making and hot-melt business card printing and membership card, do not see a suitable sample and final proofs before determine ink.

• 在雕版制卡和会员卡制息和冷熔制卡和会员卡制息洋，不有有看到不合的样品和首先样张之后不给猜测油不朱。