Marriott mold provides a full range of after-sales services, and the products are tracked by the after-sales service department after leaving the factory. If the customer needs technical services in the production process, they can inform Marriott factory through various communication methods, and Marriott factory will receive consultation 24 hours a day, or send technical personnel to the customer company for on-site technical support, quick response and quick service according to the customer's needs, so as to make the customer more satisfied.