Since 2007, Shaanxi Huangcheng Yuquan machine manufacturing (group) Limited Company has stick to science and technology innovation and self-innovation. It has made outstanding achievements in the development of new energy-saving wall material equipment and hsa taken the lead in the industry of the Shaanxi Province. The company got a lot of support from relevant departments. Many organizations were set up one by one in our company, such as Shaanxi Science and Education Leadership Group, Shaanxi New Brick Equipment Engineering Research Centre approved by Shaanxi Technology Hall, Shaanxi New Energy-Saving Wall Material Equipment Engineering Research Centre approved by Shaanxi Development and Reform Committee, Shaanxi Medium-sized and Small-sized Enterprise Innovation Research and Development Centre approved by Shaanxi Medium-sized and Small-sized Enterprise Council. The centre carries out the economic entities of combining manufacture, study and development. And it has a long-term cooperation agreement intention with famous science and research institutes and colleges of our country. We have built more than 40, 000 square metres of technology research centre, new product processing and manufacturing centre, new product medium experimental center, product quality inspection and testing centre, new product test and demonstration base. We have a team of 66 people working on scientific study. There are 320 skilled workers and 32 scientific researchers, four of whom have degrees of masters and doctors. Besides, we have 30 guest scientific researchers. Our company has over 200 advanced machines and apparatuses for scientific research, manufacturing, test and inspection. In the past few years, under the leadership of the center director and president Cheng Yu-quan, the engineering (technology) research centre has carried out the industria I policy of "nergy-saving and discharge-reducing"and "eveloping recycling economy"taken the scientific development idea as its guidance, stuck to the policy of "science and technology innovation, self -innovation, priority over and taking the lead in the future"and greatly developed new energy-saving environmentally friendly wall material equipment of advanced level at home and abroad.