Contact Us
Company Name:Zhuzhou Guodao Network Technology Co., Ltd.
Company Email:service@deravina.com
Let’s Stay Connected
Have a question about a Deravina™ product, your order, delivery information, or a return? Our customer service team is ready to assist.
To help us understand your request and provide a clear response, please include as much relevant information as possible when contacting us.
Email Support
You may contact us regarding:
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Product details and specifications
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Order status and processing
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Shipping and delivery questions
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Returns and refunds
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Damaged, incorrect, or missing items
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Website or checkout assistance
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General brand inquiries
Customer Service Hours
Monday–Friday
9:00 AM–6:00 PM (EST)
Messages received outside these hours will be reviewed during the next business day. Response times may be slightly longer during holidays, promotional periods, or periods of increased order volume.
Contacting Us About an Order
If your message concerns an existing purchase, please provide:
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Your full name
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Order number
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Email address used during checkout
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A brief description of your question
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Relevant photos, if your inquiry concerns an item you received
Providing these details can help our team locate your order and review your request more efficiently.
Business Information
Company Name: Zhuzhou Guodao Network Technology Co., Ltd.
Brand: Deravina™
Customer Service Email: service@deravina.com
Thank you for visiting Deravina™. We appreciate your interest and look forward to assisting you.