Bengbu Saiying Electronic Technology Development Co., Ltd. was founded in 1998 and is headquartered in the High tech Zone of Bengbu City. Prior to its restructuring, it was under the jurisdiction of the Bengbu Semiconductor Device Factory of the Ministry of Electronic Industry of China. Currently, it has a standard factory building of thousands of square meters and a large number of internationally leading manufacturing and testing equipment, including a large number of well-known senior engineers, experts and scholars at home and abroad, as well as a large number of scientific and technological research and development personnel. It has now become a national key high-tech enterprise integrating design, research and development, manufacturing, and sales. In the early 1990s, advanced technologies and equipment were introduced from Kulite Semiconductor Company in the United States for diffusion silicon pressure sensors and Japan's Republic Corporation for metal strain type force sensors. Various sensors, transmitters, and supporting instruments were produced for pressure, tension, load, torque, pressure difference, temperature, displacement, etc. They were widely used in aviation, oil fields, cranes, transportation, power, metallurgy, water conservancy, and industrial control fields, and received high praise from users. For many years, we have worked closely with companies such as Zhongyuan Oilfield, Daqing Oilfield, Sinopec Northeast Oilfield, Shengli Logging Oilfield, Yanchang Oilfield, Xinjiang Oilfield, etc. Based on the on-site logging operations and the actual experience of engineering and technical personnel, we have jointly carried out comprehensive system improvements on various sensors such as hook load, sleeve pressure, winch, torque, pump flushing, temperature, etc. that are matched with the comprehensive logging instrument. The improved sensors not only have more stable and reliable performance, but also have a more reasonable structure, making installation and maintenance more convenient. We also have friendly cooperation with various oilfield logging companies and engineering technicians, continuously improving the structure and process of the logging tensiometer. After the improvement, the current oilfield logging tensiometer not only has increased rigidity, but also has more stable performance, especially in terms of moisture and rain resistance. The company has advanced production technology and comprehensive testing methods, and has passed ISO9001:2008, special equipment type testing, manufacturing measuring instruments and other qualification certificates. The company adheres to the principle of "quality first, customer first", constantly pursuing high performance and quality of products, and providing users with better personalized services. It is your ideal partner for cooperation. The company specializes in the development and production of various physical quantity sensors such as weighing force sensors, pressure sensors, temperature sensors, torque sensors, microsensors, wireless sensors, etc. The company's product sales network covers the whole country and is exported to international markets. Significant achievements have been made in international market development, and extensive trade relationships have been established with customers from more than 20 countries and regions. At present, the company is transforming from a traditional manufacturing enterprise to a modern company, from a component manufacturer to an IoT enterprise, from a well-known domestic enterprise to an international brand company, from an industry-leading enterprise to a leading enterprise, and from a private enterprise to a public company. The company is following the development strategy of internationalization, technology, diversification, groupization, and service-oriented, and is striving to build a world-class IoT company through industrial development and capital operation. In order to adapt to the booming development of the domestic crane industry, we have vigorously developed and researched safety protection devices for cranes. Currently, the lifting capacity limiter has passed the type test conducted by Liaoning Safety Science Research Institute authorized by the General Administration of Quality Supervision, Inspection and Quarantine of China. All mandatory inspection items meet national standards, and the stability meets national standard requirements. The main performance parameters and safety protection performance meet the design requirements and enterprise standards. The development of torque limiters and explosion-proof lifting limiters is also progressing smoothly. We also closely cooperate with well-known medical colleges in China to develop and produce various transducers for the microcomputer physiological medicine experimental teaching system in medical colleges. These transducers can be used to accurately measure weak bioelectric signals such as tension, blood pressure, respiration, pulse, urine droplets, grip strength, heart sounds, gastrointestinal movements, body temperature, etc. We have always adhered to the principle of striving for excellence. Regard product quality as the life of the enterprise. We seek enterprise development in product innovation and development. Since its establishment, we have had thousands of users. Our products cover all provinces except Xizang. Some of our products are exported to Germany and Japan. Oil field sensors have been widely praised along with China's oil army in West Asia, Africa and the United States. At the same time, we also attach great importance to after-sales service of our products, frequently communicate with users, understand their needs, continuously improve our products, and greatly increase user satisfaction.