Our cable trays and cable lad-ders from the wide span system ensure that cables can be routed easily over long distances. Since 1986 we have been designing and manufacturing the professional cable route and installation systems. Our products are available all over the world. Request a quote directly via our webshop. Our company (founded in 2012) has quickly become an established player in the cable. PERFORATED CABLE TRAY - WRL RANGE - LONG SPAN CABLE TRAY Steel, hot dip galvanized after fabrication (HDGAF) according to DIN EN ISO 1461 (Replacement according to DIN EN ISO 50 976) Discover our product range on the website. Find what you need, choose our LONG SPAN CABLE TRAY!Calculation modules on-line for simulation of the load, cable filling or other parameters of cable route size to facilitate selection of the most appropriate products. Overview of main solutions with complete groups and families of products for implementation of any required cable trunking and.