Shanghai Fosense Instrumentation Co., Ltd. is a high-tech company in electrical instrument industry, which integrates R&D, manufacture, sale and service of gas density relays. Fosense is located in China (Shanghai) Pilot Free Trade Zone Lin-gang Special Area. The company is committed to developing and manufacturing intelligent products, such as electrical SF6 and alternative gas density relays, density transmitters, valve devices and SF6 remote monitors.
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