GBZ Online Shop

GBZ Mannheim® GmbH & Co. KG is pleased to announce today the activation of our online shop.

At  GBZ offer our practical and approved tool solutions for the installation of cables in medium and high voltage.

If you do have any questions about our tools please do not hesitate to contact us. On behalf of your proposals and demands GBZ will always have an open ear.






"News for cable jointing of medium voltage and high voltage cables"

The GB-HS10 is a peeling tool for difficult requirements. A "pocket size" version, based on the approved GB-HS20 tool. For longitudinal peeling of sector conductor insulations with bonded outer semiconductor layer or applications when a common rotating peeling tool cannot be used.



Donation to the education foundation " Wer fliegen will, braucht Flügel"

Education is the key to a sustainable society. With this slogan GBZ Mannheim supports the education foundation founded by the City of Frankenthal "Wer fliegen will, braucht Flügel" ("those who would fly will need wings")...



DIN EN ISO 9001:2015

GBZ Mannheim® has been certified to DIN EN ISO 9001 since as early as 2000. Between the 6th and 8th of August 2018 GBZ has passed the external verification of the existing DIN ISO certification. The workshop in Nordhausen was also part of the verification.

GBZ Mannheim
GmbH & Co.KG