”GrayWolf” W.Szwaja was established in July 2011 and is dynamically developing company with headquarter and warehouses located in Częstochowa. The company specializes in mineral and chemical resources trade, basing on the experience, knowledge and skills of its founder and owner, who has been earning his spurs in foreign trade since 1987. Gradually, a newer generation of employees is stepping in.
Our goods are imported from well-known, reliable European suppliers, with whom we have been trading for years. In our constant resource offer, among others we have: magnesium chloride, zirconium silicates, aluminium oxides and hydroxides and others. Depending on client’s needs, we deliver them to different branches of industry. We have a team of specialists, who will gladly answer all of your questions.

We invite you to cooperate with us!