In recent years , China's air quality is bleak, haze pollution plaguing most of the cities in the country . People long to live without sunlight environment inside , while the haze of harmful substances are eroding the people's health . Faced with this situation , the relevant environmental topics has been growing attention to environmental protection for the industry , especially on the manufacturing industry increasingly significant mechanical metal processing industry affected by environmental policy has become increasingly apparent. With the new round of fog and haze effects of the environmental protection industry was again mentioned. Today, the blind development of energy-intensive industries has become China 's stumbling block transformation of economic development , it also highlights the difficulties faced by China's economic transformation . The new government 's emphasis on environmental projects has improved significantly , which also includes mechanical hardware industry planning. For now the actual situation in China is concerned , there is not much sophisticated environmental technologies , driven mainly by policy , introduced ten countries are expected to form an effective driving force. Of course, the haze of governance will be a long- cycle events , in the process , changes in market and policy will continue to show , event -related industries suffered stimulate and boost demand will continue for several years. Which inevitably will occur for various repeatedly , perseverance and confidence need to adhere firmly . In the process of governance will change some of the mechanical hardware industry product types . Increase in demand for products such as LNG , new energy excavators, loaders, concrete pump , etc. began to appear. With the central government environmental investment funds , as well as to deepen the understanding of the local government , the new environmental pollution engineering, industrial engineering , such as the transformation of the original will be increased. These mechanical metal processing industry needs and will propose the creation of new opportunities .