Xandex provides equipment and materials used to fabricate, test, assemble and package integrated circuits. The company designs, manufactures, markets and services products and equipment for use in the testing of semiconductor devices, which are the technology drivers for computers, automobiles, telecommunications products and a vast array of consumer electronics. Its products and services enable semiconductor manufacturers to test the integrity of semiconductor devices while in batch wafer form or as packaged chips. The companys primary offerings are test interface design and manufacturing services for automated test equipment and high-speed DieMark inking systems used to mark defective devices at wafer level test for positive identification during latter assembly and packaging processes. Xandex products are distributed throughout North America and Europe from its Petaluma, Calif., headquarters.