Linear guide domestic development status and prospects of the linear guide market although there are not enough of this or that, but the ball screw has matured, future development will be based on innovation, improve and optimize the main mode. We can say that our linear guide tool industry from a strategic position in the industry as the basis of the progressive development of the strategic position and economic status of both important basic and pillar industries. This industry has developed gradually start. Since the 20th century, the growth rate of the linear guide industry growth rate has never fallen below 15%, or more runs, with annual sales from more than 400 billion yuan to 200 billion yuan, more than eight consecutive years of growth so that our linear guide tool From the size of the industry has entered the world top three. This is already beginning to take shape, but the technology is not advanced, or fatal flaw. At the same time as demand is increasing linear guide market, the demand for high-end products continue to rise, the demand sets into a line of products continues to improve, manufacturers also increased rapidly, linear guides will develop according to their own interests, but also bring more opportunities for the industry. At present linear guide tool industry at least 50,000 enterprises, mainly concentrated in the Yangtze River Delta, Pearl River Delta, Shaanxi-Gansu region, now hear a complete stranger linear guide factory name is a very common thing, increasing manufacturing enterprises, In such a negative impact on linear guide Intime, each company is healthy competition, which will also reminders into linear guide development of the industry. Status and trends of linear guide technology for over 20 years, NSK is committed to the development of linear guide. Since 2003, production and sales of linear roller guide RA series (Figure 3) linear guide, and its products in the load, stiffness, and other aspects of athletic performance superior to other manufacturers of similar products. TBI in rigidity linear guide, the use of FEN analytical techniques to optimize the design, making its internal distortion to a minimum, for the slide in terms of the deformation of its opening is small, thus ensuring its optimized rigidity. In recent years, China's automobile industry developed rapidly. By 2010, China's domestic auto output is expected to reach 10 million units as much. Development of the automotive industry has led to the development of other sectors, which demand a substantial injection molding machines also been growing. Demand for injection molding machines, not only in the automotive industry, THK linear guide, in China as a pillar industry of IT, there are a lot of demand in the semiconductor industry, and its products made with high precision, high performance, high efficiency requirements. --HTF Screw injection molding machine series is developed to be up this demand. At present, China's domestic production of injection molding machine is basically a hydraulic type. In recent years, electric injection molding machine in Japan has been rapid development. The main difference between the electric injection molding machine with a hydraulic injection molding machine in the structure in that the drive mode, the electric injection molding machine is driven hydraulically but not to the servo motor, ball screw driven. So far, in Japan, electric injection molding machine has accounted for 75% of the total injection molding machine. According to survey data of the company for electric hydraulic ratio increased year by year, the largest electric injection molding machine has done 1000t. Silver linear guide, Korea and Taiwan transmission machinery (certified), linear guides provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) is an industry leader in Dongguan, Guangdong, machine tool accessories, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Korea and Taiwan transmission machinery leadership with the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.