Returns & Exchanges
At SUNLU, we stand by the quality of our 3D printing filaments and hardware, offering a 30-day return window for products in their original packaging. We aim to ensure your creative projects are never sidelined by faulty materials or equipment.
Initiate Request
Contact our support team with your order number and reason for return to receive a Return Merchandise Authorization (RMA) number.
Prepare Package
Securely pack the items in their original SUNLU packaging, ensuring all vacuum seals and accessories are included to prevent damage during transit.
Ship Items
Affix the provided shipping label to your package and drop it off at the designated carrier location, keeping a copy of your tracking number.
Quality Inspection & Refund
Once our technicians verify the condition of the returned electronics or materials, your refund will be processed to the original payment method within 5-7 business days.
30-Day Window
Return within 30 days of delivery
Free Returns
Prepaid shipping label provided
Fast Refunds
5-7 business days processing