Pre sales service: communicate with customers in the early stage, understand customers' needs, and formulate corresponding strategies for customers according to the understanding;
In sale service: patiently help customers select goods, introduce and display products for customers, explain the use methods of products in detail, and answer the questions raised by customers;
After sales service: after the goods are sold, all service work mainly refers to installation, commissioning, maintenance and other services to create brand reputation.Dc Portable Power Supply manufacturers
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