Judging the authenticity of Wuliangye from the bottle cap Wuliangye bottle cap adopts a golden metal twist-off cover, which has a good finish and is printed with the logo of the manufacturer. It can be observed with a magnifying glass that the surrounding fonts are clear and correct, the lock mouth is smooth and the edge is hairless. Careful observation of the bottle cap under ultraviolet radiation will reveal invisible code spraying, "WLY" (the abbreviation of Wuliangye). The whole pattern has even colors, well-proportioned font lines, clear outlines and no breakage. When opening the bottle cap, you only need to twist it slightly along the arrow without any effort. Some unscrupulous vendors make rough bottle caps, and often need to use auxiliary work such as bottle opening to open them.

2

Certificate identification

The certificates used by Wuliangye Winery are all printed gold cards, with thick paper, patterns and characters printed on the front, and the quality inspector's seal on the back. The fake certificate is rough in paper and fuzzy in font, and the printed gold card will fade when it is scraped lightly.

three

Bottle identification Wuliangye liquor is made of crystal carved vases, and the glass material is crystal clear and smooth. However, the counterfeit glass bottle has poor texture, incorrect bottle body, green color tone and no transparency.

four

Taste and identification Wuliangye liquor is colorless and transparent, with mellow taste, sweet taste and overflowing aroma. The entrance is fragrant. It is quiet and refreshing in the throat, and the flavors are properly coordinated and balanced, leaving a lingering fragrance after drinking. There should be no peculiar smell, such as burnt smell, putrid smell, earthy smell, sugar smell, distiller's grains smell and other bad smells.