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Solder Jet Balling (SJB) is a standard technology in hard disc drive manufacturing. SJB is also applied in other major applications such as cell phone camera assembly, wafer bumping and more.

Micro Point is the market leader for SJB tools. We provide:

  • Superior materials & tool specifications for extending the tool’s life
  • Special designs to support customers’ development roadmaps
  • Ultra-tight tolerances for critical dimensions enabling manufacturing yield improvement
  • Unmatched quality and tool to tool repeatability
  • Support all OEM machines including Pactech, Laservall, Hans laser and others
  • Shortest lead times in the market


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