Welcome! MKCL - Simplifies Your Business.

Demo unit management

You want to convince your customers of the quality of your IT products?

Demonstration unit management has been one of our core areas since 2007. We offer a wide range of innovative solutions in the field of demonstration unit management, data management, internet solutions and web shops to manufacturers of IT products. In the scope of our international projects we processed more than 9,000 test periods and dispatched more than 17,000 test units in the year 2012. Have a look which solutions we keep in readiness as fulfilment service provider for your demo unit management.

We care

"How do I return the test device?" We are having an eye on your customers’ inquiries and take care of the smooth processing of your test periods. Questions around the test period are answered here.

Rollout-rollback logistics

IT logistics and rollback processes for hardware are a further core area of our enterprise. MKCL’s complete service has been used for years by renowned trusts, insurances and authorities. Logistic activities with several thousand units are our daily business.


Business is our passion. We have been operating in e-commerce for years. Benefit from our experiences in refurbishment and online sales of used IT hardware through our associate company Gustav Windeit GmbH.