Hansen & Rosenthal (H&R) GmbH & Co. KG

Apparatus and tank construction, Environmental engineering, Special constructions for smelting and steelmaking plants + the cement industry, surface engineering.

Main products: 4-cyano-4 '- ethylbiphenyl, butyl biphenyl nitrile, propyl cyclohexylphenylnitrile, octyl biphenyl cyanide, p-cyano biphenyl phenol, propyl cyclohexyl iodobenzene, propyl cyclohexyl bromobenzene, trans ethylcyclohexane formic acid, tra