Our "Micro Cooling Fan" market is growing rapidly, the product output continues to expand, the national industrial policy to encourage the fan industry to develop in the direction of high-tech products, domestic enterprises gradually increase investment projects in new investment. Investors focus more closely on the fan market, which makes the "Micro Cooling Fan" Development of marketing strategy and marketing channel development needs increase. According to the usual point of view, it has long been popular not only fans, but the demand for air conditioning has been constrained. In fact, fans of market capacity is far from saturated. First, between "Micro Cooling Fan" and air conditioning itself, there is a big functional differences, since the notion of "cool" does not fully replace the "natural sunstroke" and "ventilation" concept.