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Company Introduction blue letter Henan Science and Technology Co., Ltd. (hereinafter referred to as: the blue letter of the company) was founded in 2001, the company's headquarters is located in Zhengzhou High-tech Industrial Development Zone, 863 Park Central Software, the company currently more than 160 employees, including research and development, technical staff of nearly 100 people. And in Beijing, Shanghai, Guangzhou, Qingdao and other places to set up offices. Office of the provincial Councils identified two of the first high-tech enterprises, the provincial Department of Industry and double-soft enterprise identified. In 2006 the company passed the ISO9001 quality system certification. blue letter is a computer, electronic equipment, hardware and software system solutions and equipment providers, R & D, production, sales and service in one product currently covers electric service signal monitoring, detection area. The company has independent intellectual property rights, the track circuit, the compensation capacitor, transponder and many other core detection technology to obtain patents and software copyrights, a number of provincial and ministerial level scientific research through a technical appraisal, some of the products to fill China's railway technology in the detection the blank. blue letter in June 2006 to August, the Ministry of Railways has completed the testing center, Zhengzhou, Wuhan, Lanzhou, Harbin, Urumqi, Shenyang, Jinan, Nanchang , Xi'an, Beijing, Shanghai Bureau, the Guangzhou Railway Group of 13 electric test car service signal dynamic monitoring equipment installation and commissioning and delivery. For the April 18, 2007 the sixth railway speed through the pre-pull test, especially the detection of transponder provides an important means of detection, played an important role. June 2008 to October has completed Taiyuan, Kunming, Chengdu, Nanning, the Qinghai-Tibet electricity companies, a total of six test car service signal dynamic monitoring equipment installation and delivery. So far all of the country's 18 railway board letters with blue test car's electrical service signal dynamic monitoring equipment. blue letter of the company ended in July 2009, full speed section of the Railway Bureau Road C2 are all equipped with train control data management system. Mainly in Beijing, Shanghai, Zhengzhou, Wuhan, Guangzhou, Xi'an, Jinan, Harbin, Nanchang Railway Bureau. Transport in railway safety playing an active role. DMS system has been basically running the motor car to cross each way for the monitoring period, in order to completely cover the entire test section of the 18 speed road sections of which 200 km speed sections 17, 300 km speed zones 1, 9 the main trunk. 100%market share. blue letter to the company's current product signal dynamic detection system, train control equipment, dynamic monitoring system (DMS), an active transponder monitoring system (BME), a portable transponder message reading tool, EMU driver control information analysis systems, train control data management system, transponder message management systems, vehicle management system for analysis of data download, transponder packet transmission device, the signal dynamic detector. Our products are widely applied nationwide eighteen Railway Bureau, the local railway passenger line, high-speed railway, part of the market share in the same industry in the forefront. blue letter in the same industry with strong core competencies, with high growth characteristics. In the next five years will seize opportunities for development, the introduction of all personnel, and continuously improve the overall level so that all departments work in an orderly, coordinated, efficient, and join forces; efforts to improve product quality, create first-rate performance; based on the domestic expansion of international markets , the blue letter of the company bigger and stronger.