Manufacturers and Exporters of Precision Weights as per O. I. M. L. Specification and Calibration Certificate from National Physical Laboratory of India(NPL) Accompany our Weights Sets of F2 to E1 Class. Our Range of Production is from 1mg to 50kg. We are also Manufacturer and Exporter of Gift and NoveltiesItems like Seven Sister (Lucky Charm). Keywords: Precision Weights.