Beijing State Grid Internet-connected Electrical Technology Co., Ltd. is a high-tech enterprise registered in Zhongguancun, Beijing. It is one of the early professional companies in China engaged in power connection technology services. The company integrates scientific research, production, sales, and service, and is committed to the development of electrical connection materials, product design, simulation, test services, and engineering technology services. The company has a group of professional and technical talents who have been engaged in power connection theoretical research, product design, and performance testing for many years, and has established cooperative relationships with key laboratories of many well-known domestic universities and research institutes. With the joint efforts of numerous R & D personnel, after years of technical research, a series of new power compound greases have been developed, and their technical indicators are at the world's advanced level. The company attaches great importance to quality management and provides customers with high-quality products and technical solutions. Among them, the power compound grease is widely used in many industrial fields, mainly including: Power engineering and equipment, rail transit, metallurgy and petrochemical, wind power equipment, energy storage systems, new energy vehicles, etc. The power compound grease is the preferred product for the company's UHVDC transmission project. This product has excellent performance and is recognized and praised by customers. Beijing State Grid Internet-connected Electrical Technology Co., Ltd. Adheres to the business philosophy of "people oriented, coordinated development", focuses on the high-power electrical connection technology of electrical equipment, continuously explores and innovates, improves service levels, and strives to provide value to customers. The company has passed

IS09001, 18014001, IS0450 Certification, EU RoHS Directive 2011/65/EU and its Amended Directive (EU) 2015/863 Certification, List of Substances Published by REACH 1907/2006 Promulgated by the European Chemicals Agency (ECHA), Certification for 224 Substances of Very High Concern (SVHC).

Beijing State Grid Internet-connected Electric Power Composite Grease is a leapfrog upgraded and replacement product of traditional "conductive paste". It is the patented result of relevant national scientific and technological projects. It adopts a unique nano-enhanced conductive technology, which has an excellent anti-oxidation and anti-corrosion effect on the overlapping surfaces of conductors. At the same time, it has characteristics such as environmental friendliness, non-toxicity, and non-volatility. It meets the index requirements of the enterprise standard of State Grid Corporation of China, "Technical Conditions for Electric Power Composite Grease" Q/GDW10634 - 2018, far exceeding the requirements of the industry standard DL/T373 - 2019, and all its indicators are much higher than those of similar products. It is widely applied to the connections of various metal conductors, can effectively protect the overlapping surfaces of metals, effectively inhibit the power loss caused by the increase in resistance at the overlapping surfaces of metals, prevent abnormal heating and burning at the connections of metal conductors, and greatly improve the long-term operation reliability of electric power equipment and wires. Beijing State Grid Interconnect High-voltage Insulating Silicone Grease has good water-tightness, solvent resistance and anti-tracking properties. It does not corrode metals, has good compatibility with most plastics and rubbers, has a wide operating temperature range and a long service life. It is used for power cable accessories, joints, piercing cable clamps and other parts, and can also be used for waterproof sealing and lubrication in bathroom equipment, sealing rings and the electronics industry.