Feel free to contacts us any time!

Have questions or need assistance? We’re here to help! Reach out to us, and we’ll get back to you as soon as possible.

  • Email: info@rbdimmer.com
  • Support Hours: Our team is available Monday–Friday, 8 AM–6 PM (China Time). We typically respond within 24 hours on business days.
  • Phone: +86 13326669455
  • Address: 4/A, 6, Pingtung 5th rd., Nanping Science and Technology Industrial Park, Xiangzhou, Zhuhai, GD, China

Warehouses location.

  • China (Zhuhai-Shenzhen): products are shipped to global world
  • France (Saint-Ouen-l’Aumône): products are shipped to European countries

Customer support.

How to order


Easy steps to place your order securely.



Order return and refund


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Changing or Canceling order


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Lost shipment


Lost package? Let’s track it down together!