For overseas customer cooperation, we provide comprehensive supply and supporting support to solve customers' worries about cross-border cooperation. First, global supply support, supporting cross-border delivery of bulk orders, following up the whole process of logistics, customs declaration and other processes, selecting high-quality cross-border logistics channels to ensure the safe and on-time delivery of equipment; second, localized adaptation, according to the industry standards and voltage specifications of different countries and regions, conduct localized debugging of the equipment to ensure the normal operation of the equipment; third, overseas after-sales support, building an overseas technical service channel to provide remote technical guidance, and at the same time set up cooperative service locations in key overseas markets to timely provide parts supply and fault maintenance; fourth, provide relevant import and export qualification documents to assist customers in completing customs clearance smoothly and help customers quickly develop overseas markets.