All our items are with 2 years warranty and 3 years warranty for top-rated items.
Herewith 3 steps to apply new replacements for claims.
Step1, Test, take video and picture.
Light on the defective parts and take a video for our engineer to check the problem.
Step 2, Collect and take a picture.
Show all defective items in line then take a picture for our production dep. to calculate the quantity.
Step 3, Cut the cables and take videos.
Take a video to show the process of cutting their cables.
Please don't forget to show us the date sticker placed on PCB if there are any replacements issues.