We are mfg. Silica gel as per is-3401-1992 specifications and guidelines. We are Mfg.Silica gel since 2001 with production capacity of more than 500-ton/year.We Are mfg. Indicating & non-indicating type of silica gel in different mesh sizes & Pouches. Silica gel manufactured by us is 100 % dimethyl fumrate free (dmf Free).