The
manufacturing of high quality construction material
has been the Joseph Raab Ltd. & Cie Limited Partnership’s main
competence for the past 100 years.
The
corporation has acquired a leading position on the market for construction
materials in the cast, mortar, pumice stone granulates, lightweight concrete
pre-fabricated parts, chimney systems and exhaust gas technique fields.
DW-Alkon
with patented technique of the jont parts