Parts that look right on paper can fail to assemble once tolerances add up. We add geometric dimensioning and tolerancing to your drawings and calculate the stack-up of the dimensions that matter for fit and function. You receive toleranced drawings, a calculation sheet showing the worst-case and statistical results, and a list of the critical dimensions to control. Two revision rounds are included.

Who it is for: Engineers and product teams with assemblies that must fit or function within tight limits.