Atect Corporation operates three core businesses: (1) Semiconductor Materials, manufacturing and selling spacer tapes (embossed, mold, flat, and leader types) used to protect TAB and COF tape components in flat panel displays, organic EL displays, and IC card LSIs; (2) Sanitary Inspection Equipment, producing disposable petri dishes, culture media, reagents, and other microbial testing materials sold to food manufacturers, clinical labs, pharmaceutical companies, and hospitals; and (3) PIM (Powder Injection Molding), where the company positions itself as the world's only comprehensive PIM manufacturer, producing complex-shaped metal and ceramic components including ultra-heat-resistant metals for automotive and high-performance ceramic heat sinks. The company leverages resin characteristics and biological material control as its core technologies.