under the background that energy saving, keeping green and enviroment freedly become the trend of foundry industry, China Mould Net indicates that it should be shown the use of new technology and new crafts, and more humane sense of innovation according to customer requirements in the foundry products. For example，the Henan ODI casting company exhibited the leaf spring bracket castings with "strength, good toughness, excellent functions which obtains Gold Award of high quality castings. Its feature has strength，good toughness，excellent overall performance。This casting are made of a new generation of ADI - (austempered ductile iron) ; Spain Alfa Group shows the top-notch small castings by the use of metal injection produced by metal injection molding (MIM) process with a multi-type material, the complex geometrical shape, having excellent mechanical properties.
    Dong Feng fine casting company is an example of steering gear bracket. They take advantage of the investment of molten mold with fine casting technology, useing high-strength cast steel instead of the original special cast with retrofit design，the original two workpieces are mergered into a crystalized precision casting with lightweight and reasonable structure, reducing weight from 46.2 kg to 18.8 kg. The original weight of aoming Si escalator made by Guangdong Gao Yao Hong Tai Cast Co., Ltd. , is reduced by 3kg from15 kg after craft and structural improvements.