315晚会曝光乱象，全链追溯或将成为企业“第二张营业执照”。

Qr code intelligent marketing to promote the development of the daily chemical industry

Cosmetics one thing one code to prevent channeling, to help cosmetics companies effectively monitor the flow of products

Two-dimensional code intelligent marketing, one thing one code technology has become a direct link between brands and consumers

The advantages and disadvantages of one thing one code technology, comprehensive consideration

One thing one code anti-counterfeiting marketing to attract more consumers to participate

One thing one code of anti-channeling goods, effective monitoring of the circulation path of goods