Formally apply to the county (city, district) Industrial and Commercial Administration (branch) where you are located, and provide the following application materials: (1) Basic information: ① Overview of the applicant, business development history; ② Enterprise size , assets, main economic indicators and development trends; ③ the production and operation of the main goods or services referred to by the trademark; ④ product quality and market reputation, relevant public awareness, etc.; ⑤ corporate integrity, environmental protection, corporate employment and Social and labor security, etc.; ⑥Trademark registration, management, anti-counterfeiting, rights protection, advertising, etc. (2) Materials proving the legality of the subject. 1. Copy of corporate legal person business license or other valid qualification certificate; 2. Copy of "Organization Code Certificate". (3) Relevant materials proving the duration of use of the trademark. 1. Copies of the "Trademark Registration Certificate" or equivalently valid trademark registration certificate (with the seal of the local industrial and commercial administration department for confirmation) and trademark logo (5cm × 4cm in quadruplicate); 2. The trademark logo of the goods actually used by the trademark Certification materials that are consistent with the trademark graphics, text, trademark use scope, and trademark holder approved on the "Trademark Registration Certificate"; 3. Certification materials of the earliest use and continuous use of the trademark; 4. Information on the trademark's registration abroad and overseas supporting materials. (4) Relevant materials proving the publicity and promotion work of the trademark. That is, the corporate product advertising and corporate image promotion related to the trademark, including relevant materials such as publicity methods, geographical scope, types of promotional media, and the amount of advertising; (5) Relevant materials proving the relevant public’s awareness of the trademark. 1. Relevant certification materials such as the ranking of the production and sales volume of the trademarked goods in the same industry; 2. Documents proving the distribution of the trademarked goods in domestic sales or service areas and exclusive outlets; 3. Documents proving the export sales of the trademarked goods; 4. Reflecting the public Relevant certification materials indicating the product’s popularity, reputation, and trust for the trademark. (6) Relevant materials proving that the trademark is protected. 1. Documents proving the importance the enterprise attaches to trademark protection and the trademark management organization, personnel and trademark management work; 2. Documents proving the extent and scope of trademark counterfeiting and infringement and protected records. (7) Other supporting materials proving that the trademark is famous. 1. Materials proving the changes in production, sales volume, and sales revenue of the main commodities using the trademark in the past three years; 2. Documents proving the changes in profits and taxes of the main commodities using the trademark in the past three years; 3. Export enterprises using the trademark Materials proving the foreign exchange earnings from export of the main commodities; 4. Materials proving the test conclusions of the commodities using the trademark in the unified inspection, random inspection, regular and daily supervision and inspection organized by the quality supervision and food hygiene supervision departments (inspection-exempt products should provide inspection exemption certificates) ;5. Trademark market reputation and awards at or above the municipal level; 6. It is a high-tech enterprise and provides valid certification materials