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Qsfdsz™ / Customer Care

Contact Us

Support / clear answers

How can we help?

Whether you have a product question, need an order update or want help with an after-sales request, our customer-care team is ready to assist.

Email Supportservice@qsfdsz.comBest for order details and written requests.
Customer Phone+86 137 2872 4497Please have your order number ready.
Service Hours8:00 AM – 10:00 PMCustomer support is available daily.
01 / Information

Questions About an Order

Please include your order number, the product name and a short description of what you need. This helps us review your request efficiently.

We can assist with order status, delivery questions, payment concerns, address-change requests and general order information. Changes may no longer be possible once an order has entered preparation or has been dispatched.

02 / Information

Questions Before Buying

If a product feature, size, compatibility detail, material, power requirement or care instruction matters to your purchase, contact us before ordering.

Please rely on the current product page and any confirmed specifications rather than assuming a feature from appearance alone.

03 / Information

Damaged, Incorrect or Incomplete Orders

If your order arrives damaged, incomplete, defective or different from what you ordered, contact us as soon as reasonably possible.

Include your order number, a description of the issue and clear photographs or video where appropriate. We will review the available resolution under the applicable policy and consumer law.

04 / Information

Before Returning an Item

Return or exchange requests should be started within 30 days of delivery. Please review the Return & Refund Policy and contact customer care before sending anything back.

Do not send returns to the registered business address unless customer support has specifically confirmed that address for your return. The authorized return location may be different.

05 / Information

Customer Service Hours

Customer support is available 8:00 AM – 10:00 PM Daily.

We aim to respond as quickly as reasonably possible. Response times may vary depending on message volume, order verification needs and the complexity of the request.

06 / Information

Payment & Privacy Safety

Do not send full payment-card numbers, CVV codes, PINs, passwords or one-time verification codes by email, social media or telephone.

For payment questions, use the Payment & Security page. For information about data handling and privacy requests, review the Privacy Policy.

Need help? service@qsfdsz.com · +86 137 2872 4497 · 8:00 AM – 10:00 PM Daily
Contact Customer Care
Customer information

Policies & Support

Each item below links directly to the corresponding page on qsfdsz.com.

Official information

Business Information

Company NameFoshan Qizou Network Technology Co., Ltd.
Company TypeLimited Liability Company (Wholly Owned by a Natural Person)
Legal RepresentativeZou Meigui
Unified Social Credit Code91440608MAEF2BQP7N
Registered CapitalRMB 500,000
Date of EstablishmentApril 9, 2025
Business TermApril 9, 2025 – Indefinite
Websiteqsfdsz.com
Registered AddressShop 3, No. 23 Taihua Road, Hecheng Subdistrict, Gaoming District, Foshan, Guangdong Province, China (Residence Declaration)
Registration AuthorityGaoming District Administration for Market Regulation, Foshan
Customer Support Emailservice@qsfdsz.com
Customer Support Telephone+86 137 2872 4497
Customer Service Hours8:00 AM – 10:00 PM Daily
The English company name and registered address above are reference translations of the information shown on the business license and are provided for customer transparency.