The current drawing revision, material grade, datums, critical tolerances, surface requirements and volume create one comparison basis.
Current 2D drawing and optional 3D model
Material grade
Datums and critical tolerances
Surface and treatment requirements
Annual and batch quantity
02
Use one technical comparison basis
Manufacturing route, lot size, inspection effort, packaging and logistics are compared against the same drawing revision and requirement set.
03
Define inspection and approval
Critical characteristics, measurement methods, sample scope and documentation are agreed per enquiry; customer approval remains required before series use.
TECHNICAL ENQUIRY
Start with one CNC or metal component.
Send the drawing, material grade and annual demand. We will identify the missing inputs before the supplier enquiry.