The Quality Technology and Quantitative Management (ISSN 1684-3703) is an international refereed journal publishing original work in quality, reliability, queuing service systems, applied statistics (including methodology, data analysis, simulation), and their applications in business and industrial management. The journal publishes both theoretical and applied research articles using statistical methods or presenting new results, which solve or have the potential to solve real-world management problems. Survey articles are welcome provided they cover important broad fileds. Academic researchers as well as practitioners are all encouraged to submit articles for consideration. Authors should submit three copies of the manuscript, to one of the Editors-in-Chief. For more information, please check our journal website.