Why choose national technologies? Since 1959, National Technologies, Inc. has been a quality producer of precision machined components for original equipment manufacturers worldwide. LEARN MORE ABOUT OUR CULTURE!Why ntntg for your business? NTG's Green Carpet service, designed to take care of your ICT operations and support. Learn More Storage & Virtualisation Storage and Virtualisation is the new core technology for any modern IT infrastructure. Learn More Network & Communication A secure, flexible business network is the backbone of any IT infrastructure. Learn MoreHow do i contact nov? Fill out and submit our contact form below, and one of our representatives will follow up with you directly within a few business days. Use our map at the bottom of the page to browse through our global index of NOV facilities and view the address and contact information for any location worldwide.