In the year 1904 "Patentspiralfabrik Engels & Rocholl GmbH", Remscheid was established. It was renamed as "Deutsche Spiralbohrer- und Werkzeugfabriken GmbH" in 1907.
Acquisition of the company shares by Dr. h.c. Günther Claas (Ϯ 3.5.2010).
Start-up of the factory in Everswinkel.
Start production of precision ground flat steel according to DIN 59350 in Everswinkel.
Start srew conveyor production in Everswinkel.
Transfer of the head office of the company to Everswinkel and change of company name to PRÄZI-FLACHSTAHL GMBH. Completion of screw conveyor production by using auger rolling machines in Everswinkel.
Start production of hardened guide rails.
Establishment of the subsidiary G. Claas Industrietechnik GmbH for the flexible conveyor systems production in Bohmte.
Expansion of the division screw conveyors and turbulators for pellet heating systems.
Start wear parts production for the sand-lime brick industry.
Expansion of the division sand-lime brick and start production moulding tools.
Establishment of the subsidiary PRECIZ s.r.o., Czech Republic.
Consolidation of all conveyor system activities at Bohmte site and renaming of G. Claas Industrietechnik GmbH to PRÄZI-FÖRDERTECHNIK GMBH.
Groupwide launch of abas business-software and interconnection of the factorys.
Modification of the legal structure to PRÄZI-FLACHSTAHL AG.
Acquisition of the company CONTAREX Agrotechnika Kft., Hungary.
Acquisition of the company UNIEMETAAL B. V., Netherlands.
Contarex Kft. gets the ISO-9001 certificate.
Start of production of solid material feeding systems for biogas plants.
Expansion of the core competence rotating assembly components for the agricultural machinery industry.
Establishment of the subsidiary Preciz Immo, s.r.o.
Preciz, s.r.o. gets ISO-9001 certificate.
Contarex Kft. becomes Supplier of the Year at Claas Hungaria and gets the Pro Urbe Prize of the city of Kisújszállás.
Expansion of the production area in Hungary.
Completion of the new factory in the Czech Republic.
Takeover of the product range "lime sandstone" of Placas Y Moldes S.A., Spain, by UNIEMETAAL B.V.
50 years co-operation with CLAAS.
Continually expandation of production capacitys with 650 employees in the group.
Weiterer Ausbau der Fertigungskapazitäten der PRECIZ, s.r.o.
Wirtschaftspreis vom Komitat Jász-Nagykun-Szolnok für CONTAREX Agrotechnika Kft.
Establishment of the subsidiary PRAZI PARTS srl (I)
Acquisition of Vogel & Noot Tajaltechnika Kft. in Törökszentmikols (HU)
Expansion of the agro- and conveyor technology business area and new branding of CONTAREX Agrotechnika Kft.