According to,”Stratasys, Alaska,North America,California, Washington State,Europe, Australia.
Their products are used in the aerospace, defense, automotive, medical, business and industrial equipment, education, architecture, and consumer-products markets.”.
Small Structures using Micro 3-D Printer. According to Michael Thiel, chief scientific officer at Nanoscribe,” karlsruhe Institute of Technology in Germany, has developed a tabletop microprinter that can make complicated 3D micro structures more than 99% times faster. “If something took one hour to make, it now takes less than one minute”.:)