语言版本
LANGUAGE
Please choose the familiar national language mentioned above
请您选择以上熟悉的国家语言
常见问题
Question and answer
2023-06-13
CTBI防伪码段中不含字母“O”，所有形似的均为数字“0”
The CTBI anti-counterfeiting code segment does not contain the letter "O" and all similar shapes are digits "0".
2023-03-01
为避免防伪贴上二维码套假，正式注销下线扫码功能，请认准官网地址！
To avoid anti-counterfeiting by pasting QR codes the offline scanning function has been officially cancelled. Please identify the official website address!
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