Drawing and tolerance review
We review material grade, drawing revision, datums, critical dimensions, surface finish and inspection requirements before matching the project to a suitable EDM resource.

How JIANSHENG coordinates EDM drawing review, manufacturing-resource matching, inspection requirements and shipment checks for custom EDM machining projects.
JIANSHENG works as a flexible China-based EDM machining coordination partner. We review the drawing first, then match the project with suitable manufacturing resources and coordinate inspection requirements before quotation and shipment.
We review material grade, drawing revision, datums, critical dimensions, surface finish and inspection requirements before matching the project to a suitable EDM resource.
The EDM route is checked against feature access, part thickness, electrode or wire path, surface integrity concern and suitable manufacturing resources.
Dimensional checks, visual checks, surface roughness checks, CMM or vision measurement support can be coordinated according to the project requirement.
Before shipment, quantity, drawing version, key dimensions, packaging and documentation requirements are checked with the manufacturing resource and buyer.
These images show the types of inspection and manufacturing resources that may be coordinated for EDM projects. The actual inspection method is confirmed from the drawing, tolerance and project requirement.






Upload STEP, STP, DXF, DWG, PDF, IGS, IGES or ZIP files. Include material, thickness, tolerance, surface finish, quantity and any inspection requirements so we can review process fit before quoting.
Choose your part feature and prepare the key details before sending an EDM quotation request.