Installing water treatment, on record since 2012.

Illustration: three line drawings side by side. Our blue droplet from a unit label (May 2016), plus the droplet and calligraphic stroke from our shop sign (March 2024), make the new mark, in which the stroke holds the drop.

• May 2016
• Our blue droplet on a unit label.
• March 2024
• Our shop sign in Arabic and English, with its calligraphic stroke.
• The held drop
• The droplet, held by the stroke: one mark.