1 year free maintenance for sealing equipments, free spare parts offered within this period. During the free maintenance period, if any damage occurs (except force majeure), our company will timely replace and repair it free of charge.

During the warranty period, site site within 24~36 hours (48 hours outside the province). After the expiration of the warranty period, specify the routine maintenance time and the maintenance commitment

After the expiration of the free warranty period, if the buyer entrusts our company for maintenance, our company will maintain and replace the equipment based on the factory price, and list the maintenance content in details.