Some Nippon paints have four sites, others say that the paint is produced by this factory, or it may be fake. The method to identify the authenticity of Nippon paint is 1. Look at the trademark of Nippon Company. The products are mainly marked with "Nippon" and the logo of Nippon. Unless the above specifications are marked, they are counterfeit products suspected of infringement; 2. Look at the manufacturers and sites. The four domestic manufacturers of Nippon civil coatings in China are Nippon Coatings (China) Co., Ltd., Langfang Nippon Coatings Co., Ltd., Guangzhou Nippon Coatings Co., Ltd. and Nippon Coatings (Chengdu) Co., Ltd.; If the "production factory" marked on the product is not the name of the above company, it is a counterfeit product suspected of infringement. 3. Look at the packaging and products. Look at the cartons and barrels packed with Nippon paint: the theme patterns of the packaging of Nippon paint products are clear and regular, and there are no printing problems such as inaccurate positioning and fuzzy fonts, and the colors are consistent. Counterfeit Nippon paint is usually manifested as follows: the handle of the barrel cover and the barrel body does not match, and the barrel cover is loose; Or it has been opened. 4. Look at the product identification code: the product identification code with the number 10 on the label cannot be copied, the patterns and graphics are incomplete, or the identification numbers of two or more barrels of products are exactly the same, which means it is suspected of counterfeiting. You can see if the address is the above four addresses. If not, then you bought fake Nippon paint.