... .38mm,0.5mm 3.both side: offset printing company id card Supplier name Guangzhou Jiezhong Smart Card Co ... .,Ltd.Company IntroduceGuangzhou Jiezhong Smart Card Co., Ltd., established in ... East and Australia, we have long term cooperation with China Mobile, Wal-Mart, Toyota, KFC and Southern Airlines. ... before for you to test the quality. company id card