Statistics show the sales volume of Cognac amounted to 1.5 billion EU dollars per year, with 25% of the volume contributed by Chinese market.

As the rapid development of Chinese economy and the growth of perceive quality of forign brands among customers, the consumption volume of international brands increased year-by-year in China. But meanwhile, these famous brands had been targeted by Chinese counterfeiters.

To protect the intangible assets such as quality feature and tradi