i want SE Nd DE in chennai

I am buyer for chennai city,Single engine above 4kg,Double engine 150gms above ,
We r buying in chennai city only...sellers call me my num
.9087019620..nd all other tested items,like auto fire, RP,DRP,SHANK,NM,NR,STONE ..only for tested items
...only in chennai city...call me sellers