The good news is that one of our customers from Africa came to participate in our product equipment. This is the first time that the customer has come to Wuhan. It is also the customer that our colleagues have consulted on Facebook for a period of time. On the way to pick him up, we communicated A very harmonious and very good customer. He visited the relay protection tester in our factory. We showed him the use process of the product in the factory. Finally, he bought this product. We look forward to the future This customer continued to cooperate and provided the best quality service and after-sales service, which made him feel happy to use.