Contact Us

In order to provide you a better service and speed up responding time, please do provide the relevant information before submitting an inquiry. Please provide us your vehicle models, year of manufacture, and cellphone model for a quick compatibility matching, we will do our best to assist you.

We aim to respond to all inquires within 24 hours.

We only accept inquiries from Ottocast Official Store.
Customer service email:
For Distribution and Wholesales, please contact:
For Press, Marketing, and Partnership, please contact:


 LINE: +853 63578219  
 WhatsApp: (+1) 9176710888