Profile: Barzaghi s.r.l. is a chemical company specializing in the manufacture of carboxymethylcellulose. Our carboxymethylcellulose is used as an additive in the formulation of drilling mud. It has the function of reducing the amount of free water, enhancing the properties of the mud, providing thermal stability to fermentation. We also offer formulations for the textile industry, liquid soaps and additives for drilling mud. We are accredited with UNI EN ISO 9002 certification.