Contact Us
Shenzhen Xianmaitong Technology Co., Ltd.
Unit 6B08, Block A, Building 1, Shenzhen Software Industry Base, Nos. 81, 83, & 85 Gaoxin South 10th Road, Binhai Community, Yuehai Subdistrict, Nanshan District, Shenzhen
+86 20 8354 3992
service@elarvona.com
Xiong Xiaodong
24 Hours a Day, 7 Days a Week
Elarvona™ is owned by Shenzhen Xianmaitong Technology Co., Ltd.
Questions About Your Elarvona™ Experience?
Whether you're choosing a smart-home product, checking an order, looking for setup information, or simply need clarification about something you found on our store, our customer care team is here to help.
Tell us what you need and include any details that may help us understand your question. We'll review your message and provide the most relevant assistance available for your request.
Product Guidance
Have a question about a Smart Hub, Smart Thermostat, or Climate Control product? Send us the product name and what you'd like to know.
Order Support
Need help understanding an order, shipment, return, or payment? Include your order number so we can identify the purchase more efficiently.
Setup Questions
For questions about setup, connectivity, everyday controls, or compatibility, share your product/model information and a brief description of your setup.
Send Us a Message
You can reach our customer care team by email or phone. Please describe your question as clearly as possible so we can understand what kind of help you need.
✉ service@elarvona.comPhone: +86 20 8354 3992
Business Hours: 24 Hours a Day, 7 Days a Week
A Few Details Can Help Us Assist Faster
When contacting us about a purchase or product issue, including relevant information from the beginning can make it easier for our team to understand your request.
- Your Elarvona™ order number
- Product or model name
- A short description of the question or issue
- Relevant photos or screenshots when helpful
- The email address used when placing your order
We Review Each Request With the Details You Provide.
Once your message reaches us, we review the information provided and determine the most appropriate next step. Depending on your question, this may involve general product guidance, order information, return instructions, or other customer-care support.
Response times can vary depending on message volume, the nature of the request, and whether additional order or product information is required.
A Clearer Answer Starts With the Right Details.
From product questions to order support, we're here to help make your Elarvona™ experience easier to understand. Contact us at service@elarvona.com and include the information most relevant to your request.