Changsha benchmark Culture Communication Co., Ltd. specializes in brand planning, VI design, advertising design, shop decoration, lighting engineering, sign production, LED lights luminous characters, advertising light boxes, a benchmark industrial design subsidiary. Reference Communication Co., Ltd. a professional design team, perfect service, high-quality post construction known in the industry. The most basic function of advertising is to know the function. Through advertising, to help consumers recognize and understand the trademarks, performance, use, method of use and maintenance of various commodities, place of purchase and the purchase method, the price of items of content to play a transmission of information, communication and marketing role. As the saying goes, better goods have clever propaganda. But in real life, there are some companies on the role of advertising is not very clear, that the advertising is expensive, not worth the candle. Therefore, they would rather far apart, trains ships, hard to sell everywhere, do not want to advertise. Practice has proved that advertising in terms of economic information transfer is one of the most rapid and most economical and most effective means. Good product by means of modern scientific means of advertising, they do not know the role they play many times higher than the human.