BARTEC offers one of the most extensive ranges of explosion-proof and substance-resistant components, devices, and systems for controlling, switching, and connecting for hazardous areas and particularly harsh environments. A Full Range of Products to Protect Against Explosions in Many Different Industries. Extol International are the leading suppliers of Control Panels & Distribution Boards for hazardous areas and explosive atmospheres – a comprehensive range of Explosion Proof control panels are available with ATEX certification and explosion protection to Ex d / Ex'de concept suitable for Zone 1. Atexdelvalle offers world-class explosion-protected solutions guaranteeing highest quality and performance with no compromise. We offer bespoke, custom-made terminal boxes and terminal box combinations, as well as standard products with short delivery times. STAHL's system solutions allow electrical energy to be safely distributed and controlled in hazardous areas. Thanks to our modular system, the right solution for any application is just. These explosion-proof enclosures are the spearhead in terms of safety and provide optimum protection for your installed components against the ingress of gas, dust or water.