Our principal supplier the engineering company HARDTOP Giessereitechnologie GmbH was founded in September 1997 in Magdeburg, which has a rich machinery-manufacturing tradition.

HARDTOP main business is to offer our customers wear-part solutions, which are specially geared to heavy-duty applications. This concerns both cast wear-parts for abrasive wear in a multitude of industrial sectors as well as composite material solutions.

HARDTOP special product is cast wear-parts using HARDTOP^® composite casting technology. This technology is based on a patented process.

Hardtop complete service ranges from

• Problem analysis on site with our customers
• Tailored approach using our own material laboratory and modern simulation methods to production and supply of the castings by two foundries specialising in HARDTOP^® composite castings
• The variously equipped foundries enable us to supply a broad range of material combinations, casting weights starting at below 1 kg and reaching approximately 130 kg, as well as offering perfected heat-treatment technologies.