QEI’s corporate design and manufacturing facility in Williamstown NJ is certified to ISO 9001:2015.:

QEI has established a quality management system to be consistent with the purpose and context of the QEI organization. It provides a framework for the setting and review of objectives, in addition to QEI’s commitment to satisfy applicable customers’ regulatory and legislative requirements, as well as QEI’s commitment to continually improve its management system.

QEI Customer focus: As an organization, QEI has made a commitment to understand our current and future customers’ needs; meet their requirements and strive to exceed their expectations.

QEI Leadership: QEI’s Top Management teams have committed to creating and maintaining a working environment in which people become fully involved in achieving QEI's objectives.

QEI Engagement with People: As an organization, QEI recognizes that people are the essence of any good business and that their full involvement enables their abilities to be used for QEI’s benefit.

QEI Process Approach: As an organization, QEI understandS that a desired result is achieved more efficiently when activities and related resources are managed as a process or series of interconnected processes.

QEI Improvement: QEI has committed to achieving continual improvement across all aspects of our quality management system; it is one of QEI's main annual objectives.

QEI Evidence-Based Decision Making: As an organization, QEI has committed to only make decisions relating to our QMS following an analysis of relevant data and information.

QEI Relationhip Management: QEI recognizes that an organization and the relationship it has with its external providers are interdependent and a mutual beneficial relationship enhances the ability of both to create value.

QEI’s quality management system provides the roadmap for meeting our social, environmental, charitable, regulatory and legislative responsibilities.