Fan controller keeps static shocking me. Why?

[Bleedingyamato]

I just added these two fans to my secondary desktop: http://www.amazon.com/Corsair-AF120-Quiet-Twin-Pack/dp/B007RESG7G?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_sfl_title_2&smid=ATVPDKIKX0DER

 

Along with two of these: http://www.amazon.com/Cougar-CFD12HBB-Fan-Cooling-Blue/dp/B00C42TL7K?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

 

This is the fan controller I just added to use with those four fans: http://www.amazon.com/NZXT-5-4-Inch-Controller-Cooling-AC-SEN-3-B1/dp/B00KJGYLNM?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

 

I wanted to mention all that in case thr details are relevant to my issue.  Anyway since I finished installing the four fans and the fan controller earlier today and plugged it back into power, monitor, etc. I've gotten at least like 3-4 moderate static shocks (At least I hope they're static and I'm not getting mildly electrocuted.) from touching the touchscreen on the fan controller.  The last one being a few minutes ago after the computer had been turned off for a few hours.

 

Does anyone know why this is happening, if it's dangerous, and how I can stop it from continuing?  

[The Flying Sloth]

Is your circuit grounded correctly?

[Bleedingyamato]

What do you mean?  It's plugged into a power strip with a surge protector if that's it. The power strip has a 3 prong plug and so does the PSU power cable so it should be grounded.