Illegal and unauthorised factory at B-49 sangam vihar new delhi – Air and sound poullution due to illegal and unauthorised lather factory at B-4sangam vihar,new delhi

Dear sir, this is to inform you that my neighborhood chand and papi B-49 sangam vihar ,new delhi running lather cutting factories they used very heavy machines and making noise ,air pollution all times and vibaration..we r not able to take rest,sleep at my home for whole day and night working.
My mother is Hospitalised becouse of Asthamatic problem ,she is suffering from asthmatic problem becouse of this factory .my sis has been suffered from T.B( chest infection ) whole family is suffering becouse The factory worker used very heavy machinses which creates a lot of noise and vibaration .We have a lot of problems becouse of this factory .ple take necessary action against factory owner and ban seal this factory as soon as possible .