We provide extend to 5 years warranty from the date of delivery.

During this period, we shall granted the transducers replaced or repaired if defective parts appear (provided the defect is due to defective material or workmanship but not included for the damage caused by man-made false operation and the cases of force majeure. Customer will bear the transport costs.

Do not remove the trademark or warranty label onside, which it will be excluded all warranty rules.