1 One of the ways to identify the smell of Haihong paint is to smell the product after opening the barrel. Authentic Haihong Laoren brand paint products should have no abnormal pungent smell, while fakes are difficult to do this because of different raw materials, and most of them will be accompanied by irritating smell.

Haihong paint 2. Look at the trademark Haihong Laoren brand paint company's products are mainly marked with the words "Haihong Laoren brand paint" and the trademark pattern of Haihong Laoren brand paint. If it is not marked in the above specifications, it is a counterfeit product suspected of infringement; 3. Check the manufacturer and address. The four domestic manufacturers of Haihong Paint and Civil Coatings in China are Haihong Laoren Brand Paint and Coatings (China) Co., Ltd., Langfang Haihong Laoren Brand Paint and Coatings Co., Ltd., Guangzhou Haihong Laoren Brand Paint and Coatings Co., Ltd. and Haihong Laoren Brand Paint and 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.

4. Look at the packaging and products. Look at the carton and barrel of Haihong Laoren brand paint packaging: The outline of the theme pattern of Haihong Laoren brand paint product packaging is clear and regular, and there are no printing problems such as inaccurate sets and blurred fonts, and the colors are the same.

Fake Haihong Laoren brand paint is usually manifested as follows: the barrel cover and barrel body feel mismatched, the barrel cover is loose, or there are traces of opening, the color of the barrel body and barrel cover may be different, and the barrel body and barrel cover are different in old and new degree.

5, look at the label content Haihong Laoren brand paint product label printing font is clear and regular, the information is complete, and there are no traces of damage, defect or repeated pasting.

The information on the outer packaging label of Haihong Laoren brand paint products includes the generation of origin/production date/batch number *** 13 digits, and the combination form is: generation of origin 1 digit/production date 8 digits/batch number 4 digits, and the label of each barrel in Haihong paint package carton has the production order number with the batch number of 8 digits.

6. Look at the unique unrepeatable product logo with 10 digits attached to the paint label of genuine Haihong Laoren brand, while the imitation pattern and numbers are incomplete or the product identification numbers of two or more barrels are exactly the same.

7. Look at the product (this is only applicable to Haihong Laoren brand paint glue). After opening the bucket and stirring it evenly, check the appearance. The genuine Haihong Laoren brand paint product should be uniform, delicate and free from caking, while most fakes have caking.

8. Weighing the net content indicated on the packaging of genuine Haihong paint refers to removing the pure weight of the paint on the packaging object. For example, if the packaging barrel weighs 5 kg and the net content of the packaging is 20 kg, the total weight of the paint should be 25 kg after weighing, while counterfeit and shoddy products will often be underweight.

Therefore, consumers can weigh it with a scale before to avoid weight discrepancy.