Delhi Jal Board — regarding - packaged water quality in karol bagh

Address:

New Delhi, Delhi, 110060

Dear sir,
Kindly check the authenticity of packed water supply in 20 litres in karol bag or any students area. Even water packaging date is not clear and without bill they are providing the water in area.
So make some hard rules for this that even after losing our amount we can get better water, pure and safe for drinking.
Kindly randamelly check the retailers shop for this.