Contact Us
We'd Love to Hear From You
Have a question about your order, a product, shipping, or anything else?
Our customer care team is here to help. Whether you need assistance before placing an order or have a question after your purchase, please don't hesitate to get in touch with us.
We are always happy to hear from you and will do our best to make your shopping experience with csfsxx as smooth and enjoyable as possible.
How Can We Help?
You can contact us about:
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Order status and tracking
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Product information and sizing
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Shipping and delivery
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Returns and exchanges
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Refunds
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Payment questions
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Order changes or cancellations
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Other questions or concerns
Get in Touch
Customer Support Email:
service@csfsxx.com
Customer Service Hours:
Monday – Friday
9:00 AM – 6:00 PM
Website Operator and Legal Business Name:
Shenzhen Xinghe Duyuan Network Technology Co., Ltd.
Registered Office:
Room 1201, Building 1, Xusheng Heyun Building, No. 88 Yuehe Road, Yantian Community, Xixiang Subdistrict, Bao'an District, Shenzhen, Guangdong, China
We aim to respond to all customer inquiries within 24–48 business hours.
Please include your order number in your message if you are contacting us about an existing order. This will help us assist you more quickly.