Crystal Group Inc, a veteran-owned small business located in Hiawatha, Iowa, USA, designs and manufactures deployment-ready, rugged servers, NAS and displays that fit mission critical applications. For over 22 years Crystal Group has been developing rugged solutions for our customers' most challenging needs. Crystal excels at providing commercial-off-the-shelf (COTS) and custom designed computer systems tailored to your specifications. All products are designed and built to meet and exceed MIL STDs 810F, 167-1, 461E and MIL-S-901D.