After-sales / Return information

Return & Refund Policy

Please contact customer support before mailing an item back so the request can be reviewed and the correct instructions provided.

Official Business Information

Brandπ’ˆπ’“π’†π’Žπ’—π’π’“β„’
Legal CompanyDongguan Zongchen Network Technology Co., Ltd.
OwnerLiu Yifan
Unified Social Credit Code91441900MAKC4WE10B
Business AddressRoom 432, Building 1, No. 34 Jinniu Road, Guancheng Subdistrict, Dongguan City, Guangdong Province
Postal Code523000
Customer Support Emailservice@gremvor.com
Phone+86 18825214225
30
calendar days

Start with a return request.

Eligible return requests should generally be submitted within 30 calendar days after delivery. Contact support first so we can review the request and provide the appropriate return instructions.

STEP 01

Contact us

Email your order number, item details and reason for the return.

STEP 02

Eligibility review

We may request photos or further details before authorizing a return.

STEP 03

Return and refund

Follow the instructions provided. Returned items may be inspected before a refund decision.

Eligible condition

Items should generally be unused, in original condition and returned with included parts and packaging where possible. Proof of purchase or order details may be required.

Items that may be excluded

Customized items, items marked final sale, products that cannot be returned for hygiene or safety reasons, and items showing use or damage after delivery may not qualify where permitted by applicable law.

Return shipping

For change-of-mind or preference-based returns, the customer is generally responsible for return shipping. If an item arrives damaged, defective or incorrect, contact us first so we can review the issue.

Refund timing

After a returned item is received and inspected, we will notify you of the outcome. Approved refunds are generally issued to the original payment method; banks or payment providers may need additional time to post the credit.

Request a return

Email service@gremvor.com with your order number, the item involved, the reason for the request and any relevant photos. Do not send items to the business address unless customer support has instructed you to do so.