Contact Us

Guangzhou Yuanya Electronic Technology Co., Ltd


If you want to know more about LANCS,please click to:


What is LANCS?👈


How to return or refund?👈


When can I get my product?👈


How can I check the logistics information?👈


How to use payment?👈


How to measure the dimensions?👈


Nomally, we will repeat your email within 2 bussness days.

It means our reply email was blocked by some functions or services of your emailbox, so that you may miss some info or detail about your order. But you can try these to receive it.

📗You can check your Spam Box, maybe the email in it.


📘Change your setting to accept Stranger Mail and resend your question to us.


📙You can contact us through other information channels, like our Facebook, Instagram, quick chat on our website and so on.


Send us the problem you are facing👇


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