At NiFanZhiJian, customer satisfaction is our priority. If you encounter any issues with your order, our Customer Service team is ready to assist.

Defective or Non-Conforming Items:

· Items proven defective or not meeting specifications will be replaced at no charge, or a credit memo will be issued upon receipt of returned goods.

Return Requirements:

· All claims for replacement or credit must be submitted within 30 days of receipt.

· Prior authorization from Customer Service is required for all returns—unauthorized returns will not be accepted.

· Replacement or credit will not exceed the original purchase price of the material.

Limitation of Liability:
NiFanZhiJian is not liable for any incidental or consequential damages arising from the use or return of products.

For assistance, please contact our Customer Service team before initiating a return.