Product from the date of sale, the whole machine 1 year warranty, electric control 3 years warranty (excluding wearing parts)
Maintenance service:
All our products can enjoy free maintenance service during the warranty period (Due to the factory adjustment of processing technology, the use of fabrics or stitches beyond the normal scope of use specified by the machine, the production of processes beyond the sewing performance of the product, etc.) During the product warranty period, any unit or individual shall not charge the user for service maintenance in any form (the cost of replacement parts is separately included).
Replacement service:
During the warranty period, where there are defects in the casing factory or oil leakage caused by the casing, the company's personnel identification is true, you can directly apply to the product provider for replacement. The following circumstances will not be returned or exchanged ① For over-insured goods (more than three warranty period of goods); (2) Quality problems caused by unauthorized maintenance, misuse, collision, negligence, abuse, fluid intake, accidents, changes, incorrect installation, or tearing or altering labels, machine serial numbers, and anti-counterfeiting marks; ③ The outer packaging, accessories, gifts, instructions of the goods are incomplete, the invoice is missing or altered; ④ Damage caused by force majeure;