Need DRP in kolkata with the following requirements Category 1 MR RR Colour Change Dust Category 2 Anti Iron Category 3 Water Angle Test Bubble Test Fire Test. For how long the function remains?

Second Requirement Only Anti Iron with chemical with both anti air and anti ground function One day payment close.

Have genuine buyers Pl ping at 9830570217 with the matching requirements asap Please treat it as v urgent and serious. Time wasters pl dont ping Only chemical drp. Deal in proper kolkata city only