A: For accurate mold weight calculation, cavity layout, and DFM analysis, we recommend 3D files in STEP (.stp), IGES (.igs), or Parasolid (.x_t) format. For 2D tolerance callouts and threaded inserts, please attach PDF or DWG drawings.

A: Once we receive your 3D CAD file and project specs (resin material, required cavities, annual volume), our engineering department will deliver a preliminary DFM report and formal quote within 24 hours.

A: Yes, absolutely. We respect your intellectual property. You can send us your standard company NDA for signature, or we can provide our standard NDA template before you upload proprietary drawings.