Jiangsu Suyi Group is a leading enterprise in "Jiangsu Province Spark Leading" and "Jiangsu Province Instrument Cable Brand Cultivation Base". It mainly produces industrial automation control devices, industrial automation instruments, industrial wireless control systems, and wireless sensors. The core enterprise, Jiangsu Hongguang Instrument Factory Co., Ltd., is the undertaking unit of "Jiangsu Industrial Automation Thermal Instrument Engineering Technology Research Center", "Jiangsu Enterprise Technology Center", "Chinese Academy of Sciences Jinhu Industrial Internet of Things Technology Research Center", "National High tech Enterprise", and "National Torch Plan Key High tech Enterprise". With over 60 patented products with independent intellectual property rights, the company has completed 23 national and Jiangsu provincial science and technology projects. In 2010, the project of "Development and Industrialization of High Reliability, Ultra Low Power Networked Measurement and Control System Based on Industrial Wireless Technology" was listed as a major achievement transformation special fund project in Jiangsu Province and a "National Internet of Things Special Fund Project" by the Ministry of Industry and Information Technology in 2011. The "Wireless Motor Safety and Energy saving Monitoring System" was listed as a major achievement transformation project in the country in 2012, and the "Wireless Safety Monitoring System for Oil Tank Group" was listed as a national industrial transformation and upgrading and technological transformation project in 2012. Eight products, including intelligent RF admittance level meter and intelligent flowmeter, have been recognized as "Jiangsu Province High tech Products". In 2010, the company collaborated with the Shenyang Institute of Automation, Chinese Academy of Sciences to establish the "Chinese Academy of Sciences Industrial Internet of Things Test and Production Base - Chinese Academy of Sciences Industrial Internet of Things Application Technology Research and Development Center". The Suyi trademark and Lianhuan trademark have been recognized as "Famous Trademarks in Jiangsu Province", and two series of products including intelligent level gauges and thermal instruments have been recognized as "Famous Brand Products in Jiangsu Province". The company has two production and testing lines for pressure (liquid level) transmitters; One production and testing line for standard pressure calibration instruments; One production and testing line for temperature calibration instruments; Two production and testing lines for thermal temperature instruments; 1 pressure gauge production testing line; One production and testing line for process signal calibrator; Two production and testing lines for flow meters; Two production and testing lines for level instruments; Two industrial wireless sensor production and testing lines; Two production and testing lines for regulating valves; Control cable production and testing lines with 4 lines; 1 production line for instrument tube valve components; 1 instrument control cabinet production line; One production and testing line for bimetallic thermometers; 1 production and testing line for display control instruments; A machining center, etc. The enterprise has the ability to independently develop and produce domestically leading new products. The enterprise has relatively complete process documents and quality management systems for product production, management, and quality. The enterprise has passed ISO9001 quality management system certification and ISO14000 environmental system certification. It is a member of the China Instrument and Meter Association and the Jiangsu Metrology Association. It is also a supplier of Sinopec, PetroChina, Guodian, Huadian, Huaneng, Datang Electric, and 70% of large domestic steel enterprises. Credit rating "AAA". The enterprise has consistently ranked among the top in comprehensive strength in the annual industry evaluation of Jiangsu Metrology Association for many years.