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If customers have the problems of using EGG products, customers can reach our engineers by phone or email immediately, our engineers will guide customers remotely to remove the failure. Most of the problems can be ruled out in this way. In addition, according to customer need, EGG engineers will be at customer production field any time for troubleshooting to ensure the production lines work properly. In case that the measuring equipments that EGG repairs for the customers get the problems, EGG will provide the inspection service as well.