Contact Information – Luminmart

1. Official Business Email (Primary Contact)

   
   

   hoangthao25121992@gmail.com

   
   

   Response Time: Within 24–48 working hours for all inquiries including order issues, returns, product consultation and cooperation requests.
2. Registered Legal Address

   
   

   Luminmart

   
   

   Colorado, United States (Registered Business Entity)
3. Working Hours

   
   

   Monday to Friday: 9:00 AM – 6:00 PM (Mountain Time, USA)

   
   

   Closed on Saturday, Sunday and US federal holidays.
4. Inquiry Scope

   
   

   Order tracking, return & refund application, product questions, freight disputes, bulk wholesale cooperation, legal document verification.