Lian rou Mattress Machinery provides customers with perfect after-sales service. Any customer can have the free maintenance service in case of machine fault under normal use within one year from the date of purchasing the product.

Free maintenance service shall meet the following conditions:

A valid maintenance card and invoice, the dealer's seal and the fuselage number shall be provided in advance The number shall be consistent with the warranty card. Any alteration is invalid.,

Free maintenance services will not be able to provided for the following cases: 

*Non original licensed products, product labels being moved, damaged or altered ；

*Product damage caused by negligence, accident, improper use, improper voltage input, unauthorized repair and modification or natural factors ；

*One year warranty period exceeded or corresponding maintenance certificates such as warranty card not provided！