Chinas mining machinery manufacturing industry for many years, and now use their own design heart a little, and it makes a lot of mining machinery industry whom trouble. The industry believes that Chinas machinery industry, there is a huge technological 39;black hole39;, the most prominent manifestations of the high dependence on foreign technology. Especially since the reform and opening up, more and more foreign companies to invest in China, China has introduced a number of foreign advanced equipment but did not grasp the core technology.hxjqchina.

High dependence on foreign technology , resulting in the development of Chinas machinery manufacturing industry, controlled by others. And self-sufficiency rate of Chinas key technologies, representing aboutof investment in fixed assets investment in equipment, there are more than rely on imports to meet, the key high-tech equipment is basically dependent on.The industry generally believes that technology is state of black hole formation and the degree of emphasis put into closely related. Industrial countries over a wide range of high-precision machining, precision machining, micro-machining, micro-mechanical and micro nano technology, laser processing technology, electromagnetic processing technology, super-plastic Stainless Steel Ball Factory composite processing technology and processing technology and other new processing methods.

With scientific and technological development, especially in electronics, information technology, rapid development, more and more high-tech applied to the machinery manufacturing industry. But now there are several mining machinery manufacturing enterprises started to pay attention to design their own main brand products.The most typical example is the state-owned enterprises. China39;s dependence on foreign technology up to 50%, while the United States, Japan is about the ratio in developed countries are generally below 30%. State-owned enterprises on the creative talents of the property is basically no incentive to implement, and property rights stimulate innovation and R 38; D system is an important guarantee for the product.

It is noteworthy that many key areas, especially outside the field of defense technology dependent, would pose a serious challenge to national security. As a national high-tech Industrial Development Zone window, there is of technology from abroad. R 38; D technologies and products, or taken away without compensation by the state, either free copy by other companies. Especially in recent years in China has become our familiar word, but, in China almost become synonymous with poor quality products, which can be seen that our product quality to be improved, which depends largely on the our manufacturing process.