Bellevuew, Wash.— Warehouse management software developer Intek Integration Technologies is expanding its radio frequency offerings to include more handheld RF terminals. The newest addition is products manufactured by Symbol Technologies, Inc. a producer of mobile data management systems. Intek offers the customer support to integrate Symbol's technologies with its own WMS software package, Warehouse Librarian™. Intertek's WMS supports open wireless connectivity for diverse wireless devices as well as bar coding and sophisticated material handling equipment integration.