I'm a practitioner in the food industry, and I helped you search this production enterprise:

1. Using Baidu search, there are a lot of investment information about "Guangdong Tainiu Vitamin Beverage Co., Ltd." on the Internet, but there are no other valuable clues except the investment information.

2. In the national industrial and commercial credit information inquiry system, Guangdong Tainiu Vitamin Beverage Co., Ltd. cannot be found. Even if the search scope is expanded by "Guangdong Tainiu" and "Tainiu", it is still impossible to find enterprises with similar names. Then it is most likely a non-existent enterprise or a virtual company name.

3. When inquiring about the food production license in the State Food and Drug Administration, neither QS nor SC can find relevant information.

4. On the national trademark inquiry website, searching for "Wangzai" and word mark, we can't find any applicant enterprises with similar names to those of Tainiu and Guangdong Tainiu, that is to say, the trademark is probably also infringing.

5. As for the absence of QS, this is really unnecessary, because the national team's food production license has been reformed, and now all enterprises use the "SC" prefix license, and there is no need to add the "QS" logo on the outer packaging. I see that your third picture actually has "food production license code?" SC16…… ... "But the picture is too fuzzy, I can't see the numbers behind it clearly, so I can't look it up.

add some information just searched. This drink is most likely produced by "Hebei Qingxian Fengcheng Dairy Co., Ltd.", and their sc certificate number is SC161392219 (you can check it)