test probes, pogo pin, spring contact probes, spring loaded contacts, probe, double-ended probe , in-circuit testing, semiconductor probes, ic probes, bga probes load board, bareboard, test fixture, back plane testing, wireless fixturing , sockets, receptacles ,integramate, hyperboloid contact, hyperbolic contact, contact system, connector, connector contacts

qa technology designs and manufacturers test probes, spring loaded contact probes, sockets and receptacles, used for in-circuit-test and in the automated test of printed circuit boards. qa also manufactures ic probes or bga probes for ic test sockets.