Legal basis
Article 43 of the Trademark Law of the People's Republic of China
A trademark registrant may authorize others to use his registered trademark by signing a trademark license contract. The licensor shall supervise the quality of the goods in which the licensee uses its registered trademark. The licensee shall guarantee the quality of the goods using the registered trademark.
article 67
if a trademark identical to its registered trademark is used on the same commodity without the permission of the trademark registrant, which constitutes a crime, criminal responsibility shall be investigated according to law in addition to compensation for the losses of the infringed party.
if anyone forges or manufactures another person's registered trademark logo without authorization or sells a forged or manufactured registered trademark logo, which constitutes a crime, he shall be investigated for criminal responsibility in accordance with the law in addition to compensating the infringer for his losses.
if a person knowingly sells a commodity with a counterfeit registered trademark, which constitutes a crime, he shall be investigated for criminal responsibility in accordance with the law in addition to compensating the infringed for the losses.
article 39
the period of validity of a registered trademark is ten years, counting from the date of approval of registration.