Wuhan Chengtuo Electronic Technology Co., Ltd. was established in 2010 and is a technology-based industrial company that integrates design, development, production, and sales. The company is located on the fifth floor of Building 3, No. 25 Changqing Fifth Road, Jianghan District. It has a professional management team and research and development center, and relies on the resource advantages of Wuhan universities to cooperate in the research and development of electronic products, self-control systems, monitoring systems, etc; Our company's "ultra wide temperature range universal laser ranging sensor" has won the invention patent and utility model patent of the China National Intellectual Property Administration (invention patent number: 201210281208.6; utility model patent number: 201220391737.2). Our company is currently a professional enterprise engaged in the research and production of laser ranging sensors in Hubei Province. The "Chengtuo Laser Ranging Sensor" is widely used in railway and highway bridge monitoring, geological hazard monitoring such as landslides, dam deformation monitoring, subway monitoring, storage location positioning, material level monitoring, high-rise building monitoring, as well as related dimension measurement and position control of industrial machinery and equipment. The products are sold nationwide, and the company has established long-term cooperative relationships with many well-known domestic enterprises based on good credit and high-quality services. Our company's laser ranging sensor has a market share of over 70% among similar products in China and has been widely recognized and praised by users. In 2012, after enterprise application, preliminary review by various districts, joint organization of data review, expert evaluation, credit review by relevant departments, and consultation and approval by the Municipal Commission of Economy and Information Technology, Municipal Entrepreneurship Office, and Municipal Finance Bureau, our company was successfully selected for the "2012 Wuhan Excellent Entrepreneurship Project" qualification. The company's business is mainly divided into two parts: R&D department: mainly engaged in the development of non-standard electronic products, design and construction of self-control systems, monitoring systems, etc; Trade department: mainly engaged in the distribution of Chengtuo laser rangefinder sensors and BOSCH laser rangefinders, as well as the customization of automatic monitoring systems.