As a professional manufacturer, we always prioritize the quality of our products. When shipping, it is generally necessary to communicate and negotiate with the customer, and first allocate some spare parts. At present, the overall situation of domestic and foreign delivery is that there are not many replacement parts. But there are some components that are used relatively frequently or improperly. After a period of time, it needs to be replaced. 

Customers who purchase our products can rest assured that we will provide necessary spare parts.