We use the most up-to-date in CAD program to be sure micrometer precision.  We Reduce to a 1000th of the milimeter with our higher precision laser CNC equipment and fold making use of our built-in CNC Push brakes.  This would make us Just about the most accurate and exact manufacturers https://commercialkitchenextracts57788.techionblog.com/36977876/commercial-kitchen-extract-systems-fundamentals-explained