Zhonghuan Tianyi Co., Ltd. (formerly known as Tianjin Tianyi Group Instrument Co., Ltd., officially renamed as Zhonghuan Tianyi Co., Ltd. on January 1, 2009) is located in the Huayuan Industrial Zone of Tianjin, a * * level new technology industrial park. It is a state-owned controlled enterprise formed by restructuring the backbone enterprises of Tianjin Instrument Group in March 2003, based on the original Tianjin Instrument Group. It is a backbone enterprise in China's instrument and meter industry and a "high-tech enterprise" in Tianjin. It is also one of the largest comprehensive instrument and meter research and development and manufacturing bases in China, with complete product categories and strong system and complete set capabilities. Current Vice Chairman Unit of China Instrument and Meter Industry Association and Chairman Unit of Automation Instrument Branch of China Instrument and Meter Association. The company has a certified enterprise technology center, industrial automation experts, and high-level technical R&D personnel, undertaking 863 technology research projects as well as multiple research topics such as fieldbus and intelligent instruments. The company has extensive experience in designing, producing, and selling complete sets of industrial automation detection and control equipment, including temperature instruments, pressure instruments, flow instruments, level instruments, display instruments, regulating valves, pneumatic unit combination instruments, electric unit combination instruments, actuators, instrument panel control consoles, intelligent instruments, and programmable controllers; Meteorological instruments, building instruments, non-metallic material testing machines, environmental protection instruments, and mapping instruments; There are a total of eighteen categories of black and non-ferrous metal casting products. And provide customers with system engineering supporting design, installation, commissioning, and turnkey projects. The products are widely used in fields such as power, petroleum, chemical, metallurgical, municipal, light industry, textile, cement, food, construction, etc., and have extensive cooperative relationships with experienced design institutes and industrial and mining enterprises in * and provinces and cities. The company has 35 offices (sales offices) and a network of design institutes and important clients in major provinces and cities in China, as well as liaison offices in Europe, South America, and Southeast Asia abroad; We have extensive technical and business cooperation relationships with world-renowned multinational companies such as Siemens, ABB, and Toshiba; We have established joint ventures with Fischer Company in the United States, Mitsui Miyoshi Ida Steel Company in Japan, Sablon Company in Japan, Wig Company in Germany, and Jimec Company in Denmark; And it has successively introduced advanced technologies from companies such as Germany's Tisch, Finland's Vaisala, UK's Kent, Sandas, France's Bernard, and Japan's Jinko Industry Co., Ltd., establishing friendly cooperative relationships. Various products are exported to over 20 countries and regions including East Asia, Southeast Asia, West Asia, South America, the Middle East, and North Africa. The company has passed the QES (JB/1901/2008) quality assurance system certification and always adheres to the quality policy of "meeting customer needs, providing high-quality services, and scientifically managing to create a brand". It adheres to honest management and has the ability to continuously provide users with high-quality products and satisfactory services. In order to maintain sustained, stable, and rapid development, the company is building its own "Zhonghuan Intelligent Instrument Industrial Park".