Reform and innovate in traditional metalworking practice modes, and advance a new teaching mode that based on innovative productions- making, that is the student must making an innovative production during practice.

Discussion on Four Approaches to Realization of Product Innovation;

Three-dimension sketch design oriented to product innovation;

A study on the mechanism of team s collaborative evolution with product innovation;

The Research of Knowledge Network Model of Production Innovation and its Key Knowledge

The developing space of internal new high tech materials in non ferrous metal industry was studied, and the production innovation of these materials was also put forward.

This paper analyzes the main causes of the development predicament of property insurance for home and put forward that the property insurance company s wide publicity,active marketing,production innovation and improving investment capacity are the effective ways out of development predicament.