Hotline：
(86)752-6260818
CHINESE | ENGLISH
Products Center

Building PCBs with a passion to achieve the best quality you desire.

Home > Products Center
Four layers of green oil deposited gold plate (automobile driving recorder)
Plate FR4 Tg170Number of layers4Hole copper28umCopper 1OZ
Line width / line spacing4/4mil 3/3milPlate thickness1.2mmMinimum aperture0.2mmSurface treatmentSunk gold


3.png


About
  • About Us
  • Company Awards
  • Culture
  • Organization
  • Environmental
  • Equipment
  • Production Line
  • Company Milestone
    • Service
  • PCB Fabrication
  • PCBA
  • CAD Design
    • Product
  • Single layer board
  • Double layers board
  • Multi-layer circuit board
  • Oil board
    • Customer service
  • Partner
  • FAQ
  • Feedback
  • Network
    • NEWS
  • Company news
  • Industry news
    • Human resources
  • Concept
  • Job Responsibilities
    • Contact us
  • Contact us
  • Online Message
    • Copyright 2025 ©Linghangda Technology Co.,Limited All Rights Reserved 粤ICP备07510805号 Technical support：Shenyang Yunduan Technology Co., Ltd.