Legal analysis: Labeling is not allowed without a production license. A production license is a certificate granted by the state to an enterprise that has certain production conditions and can guarantee the product quality. No production license means that the product is illegally produced. This kind of products are forbidden to be sold and should not be labeled for sale. The quality of products must pass the inspection, and unqualified products shall not be passed off as qualified products. The original of the trademark agency power of attorney, the defense, the notice of defense or the notice of exchange of evaluation evidence, the applicant's qualification certificate, and the relevant evidence materials that can support the defense.

Legal basis: Article 12 of the Product Quality Law of People's Republic of China (PRC) has passed the inspection, and unqualified products shall not be passed off as qualified products.