Recently, in accordance with the management arrangement of China National Petroleum Corporation's first level material suppliers, Jilin Petrochemical Company has been authorized to organize an inspection team to conduct on-site inspections of our unit on March 25th and 26th, 2025.

The fourth group of the second phase of the on-site inspection team of China National Petroleum Corporation's General Instrumentation Level 1 Material Authorization Centralized Procurement Management Group came to Jiangsu Runyi to inspect our products: radar level gauge 38041401 and flap magnetic float level gauge 38040206. After nearly 2 days of on-site inspection and verification, it was confirmed that our company Jiangsu Runyi Instrument Co., Ltd. is a professional manufacturer of instruments and meters. In terms of production equipment, we have a radar laser calibration system, an intelligent high-frequency radar level gauge workshop, an annual production capacity of 40000 units, and a "Jiangsu Postdoctoral Creative Practice Base" research and development platform for developing automation control systems. In terms of technology, automatic control of energy and environmental temperature is achieved through the energy and environmental management modules in the MES system. In terms of management, the company is a "Jiangsu Green Factory" enterprise and a "Jiangsu Quality Credit" companyEnterprises achieve intelligent control of energy consumption. Through comprehensive technology and on-site supplier qualification assessment, we meet the supplier admission requirements of the group company. The inspection team unanimously recommends our company Jiangsu Runyi Instrument Co., Ltd. as the first level material supplier of the group company.