Adhering to the idea of customer-first, Kaisite provide the complete series of professional service from pre-sale service, sale service to after-sale service， for seeking a win-win way with our customers. We establish a scientific logistic distribution system to form a strong logistic network which can not only make our distribution capacity more efficient, but also reasonably reduce the cost of delivery. It is suitable for the requirements of marketing segmentation. To recognize customers’ satisfaction as our service standards, Yuanan positively explore the specialized market.