Illegal.

It is illegal to have three-no products without a trademark. Three-no products generally refer to products with no production date, no quality certificate, no manufacturer, and unknown origins. Another way to say it is: Three-no products have no production factory name, no production factory address, and no production and health license code.

The People's Republic of China and the Domestic Product Quality Law stipulate that the Chinese factory name, Chinese factory address, phone number, license number, product logo, production date, and Chinese product instructions must be included.