A new recreation vehicle which have sell?

amusement industry updates fast, the children have a strong curiosity, fun amusement equipment again, playing for a long time will also be bored with, if you want to let oneself forever impregnable products, product updates innovation is very important. According to statistics, a new amusement equipment in the market of XinXianQi can't more than two years, after two years there will be a lot of manufacturers start to imitate, and let the product quickly into saturation period, to the excess product. Why new amusement equipment reference and imitate blindly is bad, this is because a new product because the novel so soon can get market recognition, greatly increase sales, but imitation is much, a lot of similar products in the market, will cause the supply glut, everyone can compete on price, only when the saturation reached a certain degree, will encourage products from prosperity to decline.