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TONGZHAN INDUSTRIAL LIMITED 86--18088883067 nick.cheng@tongzhanpcb.com
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TONGZHAN INDUSTRIAL LIMITED Quality Control

  • China TONGZHAN INDUSTRIAL LIMITED certification
  • China TONGZHAN INDUSTRIAL LIMITED certification
  • China TONGZHAN INDUSTRIAL LIMITED certification
  • China TONGZHAN INDUSTRIAL LIMITED certification
  • China TONGZHAN INDUSTRIAL LIMITED certification
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86--18088883067

QC Profile

PCB failure analysis and testing are critical to the success of any product using PCB. PCB performance test method, PCB component test method, and PCB function test method are all methods to ensure the normal operation of PCB and materials. Our company has the equipment to detect PCB line width and distance measuring instruments and PCB copper thickness and has obtained ISO, UL certification, and IATF quality certificate.

1. Detect PCB line width and distance measuring instrument.

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2. Equipment for detecting PCB copper thickness.

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3. Quality inspection certificate.

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