Product description: We are Leading Manufacturer and Supplier of all kinds of weight box and E2 Class Weights in Delhi, india.  We are offering E2 Class Weight Boxes  High precision meteorological standard weights and weight box  Complete range:- 1mg to 200 g weight box and loose weights up to 20 kg  M1, E1, E2, F1, F2, Class weights  Stainless steel, Austenite alloy, Brass material  Calibrated by NABL accredited Laboratory, RRSL (Regional Reference Standard Laboratory, NPL (National Physical Laboratory).