Guangzhou ring brought kitchen equipment co., LTD
Customer service is generally divided into three categories in business practice, that is, pre-sales service, sale service and after-sales service. Pre sale service generally refers to a series of activities provided by the enterprise before the sale of products, such as market research, product design, providing manuals, providing consulting services, etc.. The sale service refers to the service provided by the seller to the buyer in the process of product transaction, such as the reception service, the commodity packing service and so on. After sales service refers to the service which is related to the products sold.