Hendri-Gras B.V. has been established in Holland in 1930. The founder of the company, Mr. Hendrik Gras, began his career with the trade in textiles and little by little he extended his offer to food products, detergents and, finally, chemical raw materials. In 1991 an agency in Poland has been opened, from which Hendri-Gras Chemicals (originates) separated as an independent trading company....