After receiving the "Engineering Quality Maintenance Notice" or telephone notification from the user, our company will reply by phone within 10 minutes and promptly arrange maintenance personnel to arrive at the site within 8 hours for maintenance services.

After receiving the user's repair notice, our company will immediately activate the "emergency repair handling plan", respond to the emergency plan within 10 minutes, and promptly arrange repair personnel to arrive at the scene within 8 hours for repair handling.

After the completion of the project, if the user needs to make minor adjustments, modifications, or expansions to the project, our company will provide free technical support and promptly dispatch professional technical personnel to implement the modifications, ensuring prompt implementation.