1.a Customer provide detailed drawings.
2.a Evaluate the drawing and communicate the technical and quality questions, then makequotation.
2.b face-to-face communicate the not settled questions.
3 Make-up PPAP files.
1.b Customer provide not detailed drawing, and asking for designing cooperation for the gearpart.
2 Evaluate the drawing and simulate the optimised design, make-up detailed drawing, thenmake quotation.
3 Make-up PPAP files.