Nice finds Minddoc7. PLKC is OTCBB right not PK? Sense Holdings Inc. has been on my radar for awhile. This would add a solid biometric product solution to HISC. Balance sheet looks pretty good. Both seem to focus on port security. Perhaps HISC is the R&D partner for SEHO's hand held explosive detection device.
Yep, this one looks good too. Plenty of shares available as well to make this happen. Looks like they have been cleaning things up as well by converting a good bit of debt. Need to look at a few more things but will probably add a piece to my portfolio.
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