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OEM manufacturer Hard Gold Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng

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We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Immersion Silver Flex-Rigid Pcb , Fingerprint Lock Rigid-Flexible Pcb , High Density Interconnect Pcb(Hdi Pcb) , We, with open arms, invite all interested buyers to visit our website or contact us directly for further information.
OEM manufacturer Hard Gold Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng Detail:

Nickel: Hard Gold

▪ Usual thickness: 0.7 µm (0.00003”) to 1.3 µm (0.00005”) gold (99.7%) over 5.0

▪ µm (0.0002”) nickel or 0.2 µm (0.000008”) to 0.3 µm (0.00001”) gold (99.7%) over

▪ 5.0 µm (0.0002”) nickel for a solderable surface

▪ Very good for corrosion resistance

▪ Rated at 130-220 Knoop hardness

▪ Very good wear resistance

▪ Excellent for surface rotary switches, on-off contacts, and edge connectors

▪ Very good shelf life

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OEM manufacturer Hard Gold Pcb -
 8layer Hard gold main  board | YMS PCB – Yongmingsheng detail pictures


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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for OEM manufacturer Hard Gold Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Uruguay , Mexico , Kenya , Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Joseph from San Diego - 2018.12.22 12:52
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Gwendolyn from Kenya - 2017.07.28 15:46
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