1. Look at the outer packing box. Whether it is bright, neat and angular, whether the handwriting and pattern on the laser anti-counterfeiting mark on the box are clear, and whether the outer packaging is soft, hard and moderately elastic. Generally, the handwriting and pattern of fake wine packaging boxes are vague, and the packaging boxes are soft, dull and inelastic.

2. Look at the sign on the bottle. Zhenhetao Wang Jiu trademark has strong gloss, uniform and full color, and no roughness. The font is symmetrical, the handwriting is clear, the lines are smooth and the outline is clear. The surface of counterfeit wine brand is dim and the paper is fuzzy. Touch the brand font on the famous wine trademark, it has a concave and convex feeling, but the fake wine trademark does not.

3. Look at the anti-theft cover on the wine bottle. Zhenhetao Dawang wine anti-theft cover has bright color and good smoothness, and the cover body and seal are smooth and easy to break and open. The cover has clear handwriting, clear pattern and standard printing. Generally, the anti-theft technology of fake wine is of poor quality, the sealing is not smooth enough, and some even have traces caused by the extrusion and collision of hard objects.

4. Telephone inquiry. At present, most liquors in the liquor market are affixed with anti-counterfeiting codes. According to the prompt, you can inquire by phone or send text messages on your mobile phone.