Steerforth have added a "cad" drawing package to the new website.   Customers who require ISO standard cylinders can now go online and create a cad file in 2d or 3d and have it sent to their e mail address in a matter of minutes.  Simple to use and easily set up. This service is ideal for designers looking for cylinder solutions as well as aftermarket customers who need to replace an existing cylinder.  www.steerforth.co.uk