PQSystems.com
About PQSystems.com
PQ Systems began in 1980 as Productivity-Quality Associates. Initial efforts focused on training for statistical process control (SPC) and problem-solving tools such as fishbone diagrams. The first version of SQCpack,® our popular, easy-to-use SPC software program, was developed in 1981, by Sean T. Cleary, Ph.D., of C.C.N.Y., to do basic control charts and histograms. The current version, SQCpack EZ, is one of the best-selling SPC software programs on the market. For more information, please visit us at our website http://www.pqsystems.com.
