Profile: Hirwal Agrotech Industries is the manufacturer and supplier of organic fertilizers & plant growth promoters. Our products include phosphorus fertilizer, organic fertilizer, crystal nitrobenzene 20%, huminos plus, gladiator triple shakti and mud compost. Our crystal nitrobenzene features enhances the plant canopy, induces professed flowering and increases the yield. Our nitrobenzene is used for spraying on crops to increase the production and protect it from pests.