The packaging equipment produced by our company has a product quality guarantee period of one year. If there is a problem with the quality of the product within one year, the factory is responsible for the warranty. After the one-year warranty expires, the factory gives priority to the vulnerable parts, offers, supplies and provides lifelong service. The service life of the main equipment provided by the factory is guaranteed for more than 15 years, and it is manufactured strictly according to the standard. https://www.sedmachinery.com/outer-packaging-machine/automatic-cartoning-machine/quality-and-after-sales-service-commitment.html