Returns & Exchanges

At SUNLU, we stand by the quality of our 3D printing filaments and hardware, offering a 30-day return policy to ensure your complete satisfaction. If you are not entirely happy with your purchase, we provide a streamlined process for returns and technical troubleshooting.

1

Initiate a Request

Contact our customer support team within 30 days of delivery with your order number and a brief explanation of the issue.

2

Technical Assessment

For hardware or filament performance concerns, our engineers will provide quick troubleshooting steps to see if the issue can be resolved remotely.

3

Package Your Items

Once approved, securely pack the items in their original packaging, including all accessories and manuals to ensure a safe transit back to our warehouse.

4

Receive Your Refund

After our quality control team inspects the returned goods, we will process your refund or exchange within 5-7 business days to your original payment method.

📅

30-Day Window

Return within 30 days of delivery

📦

Free Returns

Prepaid shipping label provided

💳

Fast Refunds

5-7 business days processing