1. How is the quality of the water generating electricity device?

    Sales: Our water generating electricity device is made technically for led shower head.              

The electric system is protected from the water by resin. Normally it can work  more than 3 years.

   2. How long will you take to deliver the goods?

  Sales: Normally we can finish the goods in 25 days and will deliver them as soon as  possible.

  3. Do you supply after-sales survice?

  Sales: Yes, we do. We will return or change the goods which has something damaged               or doesn't work before or after short-time normal using.