制前整合/协同设计

      - Gerber Data format : RS274X, S2274D, ODB++

      - Software : Genesis 2000 / Paradigm / Ez Plan

      - DRC & DFM Check

      - Early Stage Involvement (ESI)

      - Impedance Modeling 阻抗模拟试算

      - Design Suggestion / Cost Down Proposal 设计改善及建议