We use the most up-to-date in CAD software package to be sure micrometer precision.  We Lower to a 1000th of a milimeter with our superior precision laser CNC device and fold utilizing our built-in CNC Press brakes.  This can make us Probably the most exact and precise makers in britain. https://greasetightextractductwor79001.ageeksblog.com/35607759/commercial-kitchen-extract-systems-an-overview