Stefan Bergfeld

4JET Technologies GmbH engages in the supply of laser systems for ablation, cleaning, patterning, and modification of surfaces. Its services include international site service calls, tele-support via remote connection, preventive maintenance programs, product optimization, process upgrades and optimization on-site or in application labs, on-site production support after installation, material analysis in-house laboratory, commissioning, training for customers and service partners, spare part handling. The company was founded by Joerg Jetter in 2006 and is headquartered in Alsdorf, Germany.