PROX-CHEM

Chemical products for use in industry, science, photography, as well as agriculture, horticulture and forestry; unprocessed artificial resins for textile, paper, adhesives, coating, leather, inks, constructions; unprocessed plastics; fertilizers; [ fire extinguishing compositions; ] chemical products for the fresh-keeping and preserving of food; tanning agents for use in the manufacture of leather; adhesives used in industry