On December 12, 2024, Shanghai Kstone S&T Development Co., LTD. was listed in Shanghai's latest batch of "Specialized, Fine, Characteristic and New" SMEs announced by the Shanghai Municipal Economic and Information Technology Commission. Specializing in R&D of SF6 detection instruments and equipment, the company's core technologies cover the full chain of SF6 gas purity analysis, leakage monitoring, decomposition product detection, etc., with products widely applied in major engineering fields such as power grids, new energy, and UHV power transmission.
The following is the relevant information published on the government web
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The complete set of mixed gas equipment from Shanghai Keshi is the first national high-tech enterprise certification obtained by China State Grid Corporation in 2019 and successfully renewed in 2023. It continues to maintain innovative advantages in sensor technology, intelligent detection algorithms, and automation equipment integration. The technical indicators of its leading products have reached the international advanced level, and some equipment has been applied to the ultra-high voltage projects of the State Grid, demonstrating its professional technical competitiveness in this segmented product.
Shanghai Kstones‘s gas mixing equipment, recovery separation and purification equipment, and mixing ratio tester have been included in the recommended list of China State Grid Corporation's 2022 (290) document;
Shanghai Kstones‘s SF6 leak detectors, micro water meters, recovery devices, vacuum pumping devices, etc. are exported overseas to countries such as Germany, the United States, Russia, India, Saudi Arabia, Vietnam, and Malaysia;