<acronym id="iee6g"><center id="iee6g"></center></acronym>
<acronym id="iee6g"></acronym>
<rt id="iee6g"><center id="iee6g"></center></rt>
<acronym id="iee6g"></acronym><acronym id="iee6g"><center id="iee6g"></center></acronym>
<rt id="iee6g"><center id="iee6g"></center></rt>

Service - Zhuhai Dande

Design Implementation Process

It is implemented on the printed medium of the trademark, and the security information is infiltrated. From the producer to the consumer's whole process of commodity circulation, the integrity of the hidden security information of the trademark can be verified to verify whether the value of the protected trademark is infringed. Can assist the government regulatory authorities to carry out administrative supervision.

Design Implementation Process
Design Implementation Process
Tusin APP

Tusin APP

WeChat Offical Account

WeChat Offical Account

美女越叫痛男人越冲刺的视频,岛国在线无码高清视频,国内少妇高清露脸精品视频,一本无码中文字幕高清在线