Koshika's Paropkari Netra Kendra at Village Chhaprauli caters to 20 neighbouring Villages :
Chhaprauli, Rathaura, Mukandpur, Halalpur, Chandanheri, Silana, Kurdi, Nangal, Tanda, Tugana, Bodha, Tilwara, Hewa, Lumb, Badarkha, Kakor, Shabga, Bachhor, Nagla, Mandi.
Population Served: Approx. 1.50 lacs
Koshika's Paropkari Netra Kendra at Village Bahadurgarh caters to ?? neighbouring Villages :
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Population : 123, 234
Charitable "doorstep eye care services" for the underserved & needy