Our tool market industry concentration is not high, many small businesses across the country, set up a few cars on the start of production, which is mainly due to the tool industry itself threshold is not high, but in the entire industry, the economy, when the low-end market the product was in short supply, but also an objective to accelerate the diversification of the industry. The tool can be seen everywhere on the market of products from Germany, Japan, the United States and other countries. The tool can be said that China's market is rare, can be regarded as truly global market. Do not say a minor celebrity in the industry, there is a certain amount of tool company has been fully set up offices in China or looking for a dealer to sell, even only two, thirty employees of small companies in Germany also put their knives sold to China . However, according to analysis of the current market look this year, the industry situation has changed, a lot of low-end business days began to become uncomfortable. Overall, however, the tool is part of consumables, even without the new machines into production lines require new tools, old machine tool products also need this year, the biggest feature is the large consumption of inventory. Our tool industry continued to grow rapidly, behind the rapid development of enterprises also clearly recognized the high growth rates in the domestic tool industry is not high gold content, of which a considerable part of the business to expense of the environment, based on cheap labor, the production of poor quality product reap huge profits. In recent years, technological developments in the field of multiple high-end manufacturing to the tool brings new requirements. Such as automotive tool must have a high efficiency, high stability and specialization characteristics, and with the continuous development of the automotive industry forward, new requirements have emerged, from a technical point of view, there are heavy-duty, composite, specialization, standardization, speed and variety diversification trend. In aerospace manufacturing, with extensive use of titanium alloys, superalloys and other difficult materials, and therefore how the correct choice, the rational use of high-quality tool for efficient machining industry is an important topic of concern.