denk-stein:net distributes and implement solutions for data and telecommunication businesses during the last 24 years. As a group free company we always have the ambition of a close and confidentional relationship between us and our customers. We work with our customers for their longterm economical success and understand us as a strategic partner with which you can plan in the future. denk-stein:net plans and realizes international customer related solutions. Our strenght lies in measurement technology as in network equipment for metro networks, NGN and legacy PDH-SDH technology.