Yuyao Temperature Instrument Factory Co., Ltd. (Gongbao brand instrument) is a "National High tech Enterprise", "Zhejiang Province Contract abiding and Creditworthy Enterprise", the drafting unit of the "National Standard", and the participating unit in the formulation of the "Zhejiang Province Industry Product Quality Supervision and Inspection Evaluation Rules". The company mainly produces "Gongbao brand" industrial automation instruments, which have the ability to mass produce on-site measurement and control instruments with an accuracy better than two-thirds of 600000. We have developed and produced over 5000 types of pointers, digital displays, LCD screens, instruments, sensors, and other products with different surface sizes and various measurement and control methods. We are renowned in the market for our excellent reliability, powerful functions, easy operation, high cost-effectiveness, and renowned service quality and integrity. Selected by various industries such as experimental instruments, packaging machinery, rubber and plastic machinery, medical instruments, food machinery, power stations, design institutes, etc., it is widely used in the measurement, alarm, and automatic control of parameters such as temperature, pressure, humidity, flow rate, level, time, counting, electricity, and process flow. The product has won honors such as "National New Product", "Spark", and "Patent" multiple times, passed the "ISO9001-2015" quality management system certification, and the main products have passed CE certification; The company has also been rated as a "Key Industrial Enterprise in Zhejiang Province" by the Zhejiang Provincial Bureau of Statistics and other organizations. For over 30 years, the company has been dedicated to the development and research of precision measurement and control technology, with a strong team of technical elites and skilled employees in automation, electronics, and computer science. They are willing to undertake high-tech, difficult, and high-precision special specification products. The "Taimadi" brand high fidelity playback system produced by the company is also well-known. Recently, the establishment of the patented "Wu's Theory" (hysteresis sound theory and elimination technology, detailed in the 10th issue of "Acoustic Technology" in 2004, "Dynamic coil loudspeakers without exciting magnetic circuits") has opened up a new path for a qualitative leap in high fidelity loudspeakers, making it possible for China to develop from a major loudspeaker country to a world loudspeaker power. In addition, the company also produces and customizes ERP management software with powerful management functions applicable to domestic transaction methods, payment habits, internal procurement, scheduling, quota material issuance, piece rate wage generation, limited time warehousing, automatic rewards and punishments, customer integrity rating classification, etc., allowing all rewards and punishments for "wrongdoers" to be automatically generated by computers, truly implementing modern process management of the enterprise and maximizing business efficiency. The company has a modern production building of 17800 square meters and a vibrant green environment, where birds and flowers can be heard constantly. Constructing a research and development center covering an area of over 20 acres in Songjiang District, Shanghai, to connect with the international community, attract talents, and serve the people.