Abstract: In view of the characters of the quality design in advanced manufacturing circumstances, and what are required by modern manufacturers, a new design mode of product quality is proposed, and a collaborative product quality design system is developed on CSCW basis to adapt to not only a manufacturer but several collaborative ones. Each and every part, especially the support technologies for implementing collaboration are analyzed and studied. Applying Java, JSP and JavaServlet to the system with the open WWW platforms used to enhance the communication function, improve working efficiency and shorten the development cycle so as to respond to the fluctuation of market demands as quick as possible. The QFD analysis of some automobile is introduced as an example to verify that the system developed will meet efficiently the requirements of networked manufacturers.