G+H Isolierung GmbH
September 1, 1878 start of the chemist Dr. Carl Grünzweig and businessman Paul Hartmann at today Frankenthaler street in Ludwigshafen their "factory of chemical engineering productions of Grünzweig & Hartmann oHG". Its main purpose is to develop new
Introduction
September 1, 1878 start of the chemist Dr. Carl Grünzweig and businessman Paul Hartmann at today Frankenthaler street in Ludwigshafen their "factory of chemical engineering productions of Grünzweig & Hartmann oHG". Its main purpose is to develop new ...

Information
More Websites
Granula AG is successfully manufacturing master batches,
compounds and additive batches for colouring and
improving plastics since the sixties. With two production
locations in Switzerland and Germany we serve a large
international customer commu
